74607984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 249924480

約数和(自身を除く): 175316496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 67, 72, 74, 76, 88, 99, 111, 114, 132, 134, 144, 148, 152, 171, 176, 198, 201, 209, 222, 228, 264, 268, 296, 304, 333, 342, 396, 402, 407, 418, 444, 456, 528, 536, 592, 603, 627, 666, 684, 703, 737, 792, 804, 814, 836, 888, 912, 1072, 1206, 1221, 1254, 1273, 1332, 1368, 1406, 1474, 1584, 1608, 1628, 1672, 1776, 1881, 2109, 2211, 2412, 2442, 2479, 2508, 2546, 2664, 2736, 2812, 2948, 3216, 3256, 3344, 3663, 3762, 3819, 4218, 4422, 4824, 4884, 4958, 5016, 5092, 5328, 5624, 5896, 6327, 6512, 6633, 7326, 7437, 7524, 7638, 7733, 8436, 8844, 9648, 9768, 9916, 10032, 10184, 11248, 11457, 11792, 12654, 13266, 14003, 14652, 14874, 15048, 15276, 15466, 16872, 17688, 19536, 19832, 20368, 22311, 22914, 23199, 25308, 26532, 27269, 28006, 29304, 29748, 30096, 30552, 30932, 33744, 35376, 39664, 42009, 44622, 45828, 46398, 47101, 50616, 53064, 54538, 56012, 58608, 59496, 61104, 61864, 69597, 81807, 84018, 89244, 91656, 92796, 94202, 101232, 106128, 109076, 112024, 118992, 123728, 126027, 139194, 141303, 163614, 168036, 178488, 183312, 185592, 188404, 218152, 224048, 245421, 252054, 278388, 282606, 327228, 336072, 356976, 371184, 376808, 423909, 436304, 490842, 504108, 518111, 556776, 565212, 654456, 672144, 753616, 847818, 981684, 1008216, 1036222, 1113552, 1130424, 1308912, 1554333, 1695636, 1963368, 2016432, 2072444, 2260848, 3108666, 3391272, 3926736, 4144888, 4662999, 6217332, 6782544, 8289776, 9325998, 12434664, 18651996, 24869328, 37303992, 74607984]

約数ペア:

[(1, 74607984), (2, 37303992), (3, 24869328), (4, 18651996), (6, 12434664), (8, 9325998), (9, 8289776), (11, 6782544), (12, 6217332), (16, 4662999), (18, 4144888), (19, 3926736), (22, 3391272), (24, 3108666), (33, 2260848), (36, 2072444), (37, 2016432), (38, 1963368), (44, 1695636), (48, 1554333), (57, 1308912), (66, 1130424), (67, 1113552), (72, 1036222), (74, 1008216), (76, 981684), (88, 847818), (99, 753616), (111, 672144), (114, 654456), (132, 565212), (134, 556776), (144, 518111), (148, 504108), (152, 490842), (171, 436304), (176, 423909), (198, 376808), (201, 371184), (209, 356976), (222, 336072), (228, 327228), (264, 282606), (268, 278388), (296, 252054), (304, 245421), (333, 224048), (342, 218152), (396, 188404), (402, 185592), (407, 183312), (418, 178488), (444, 168036), (456, 163614), (528, 141303), (536, 139194), (592, 126027), (603, 123728), (627, 118992), (666, 112024), (684, 109076), (703, 106128), (737, 101232), (792, 94202), (804, 92796), (814, 91656), (836, 89244), (888, 84018), (912, 81807), (1072, 69597), (1206, 61864), (1221, 61104), (1254, 59496), (1273, 58608), (1332, 56012), (1368, 54538), (1406, 53064), (1474, 50616), (1584, 47101), (1608, 46398), (1628, 45828), (1672, 44622), (1776, 42009), (1881, 39664), (2109, 35376), (2211, 33744), (2412, 30932), (2442, 30552), (2479, 30096), (2508, 29748), (2546, 29304), (2664, 28006), (2736, 27269), (2812, 26532), (2948, 25308), (3216, 23199), (3256, 22914), (3344, 22311), (3663, 20368), (3762, 19832), (3819, 19536), (4218, 17688), (4422, 16872), (4824, 15466), (4884, 15276), (4958, 15048), (5016, 14874), (5092, 14652), (5328, 14003), (5624, 13266), (5896, 12654), (6327, 11792), (6512, 11457), (6633, 11248), (7326, 10184), (7437, 10032), (7524, 9916), (7638, 9768), (7733, 9648), (8436, 8844)]