89639568

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 276569600

約数和(自身を除く): 186930032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 67, 72, 76, 108, 114, 134, 144, 152, 163, 171, 201, 216, 228, 268, 304, 326, 342, 402, 432, 456, 489, 513, 536, 603, 652, 684, 804, 912, 978, 1026, 1072, 1206, 1273, 1304, 1368, 1467, 1608, 1809, 1956, 2052, 2412, 2546, 2608, 2736, 2934, 3097, 3216, 3618, 3819, 3912, 4104, 4401, 4824, 5092, 5868, 6194, 7236, 7638, 7824, 8208, 8802, 9291, 9648, 10184, 10921, 11457, 11736, 12388, 14472, 15276, 17604, 18582, 20368, 21842, 22914, 23472, 24776, 27873, 28944, 30552, 32763, 34371, 35208, 37164, 43684, 45828, 49552, 55746, 61104, 65526, 68742, 70416, 74328, 83619, 87368, 91656, 98289, 111492, 131052, 137484, 148656, 167238, 174736, 183312, 196578, 207499, 222984, 262104, 274968, 294867, 334476, 393156, 414998, 445968, 524208, 549936, 589734, 622497, 668952, 786312, 829996, 1179468, 1244994, 1337904, 1572624, 1659992, 1867491, 2358936, 2489988, 3319984, 3734982, 4717872, 4979976, 5602473, 7469964, 9959952, 11204946, 14939928, 22409892, 29879856, 44819784, 89639568]

約数ペア:

[(1, 89639568), (2, 44819784), (3, 29879856), (4, 22409892), (6, 14939928), (8, 11204946), (9, 9959952), (12, 7469964), (16, 5602473), (18, 4979976), (19, 4717872), (24, 3734982), (27, 3319984), (36, 2489988), (38, 2358936), (48, 1867491), (54, 1659992), (57, 1572624), (67, 1337904), (72, 1244994), (76, 1179468), (108, 829996), (114, 786312), (134, 668952), (144, 622497), (152, 589734), (163, 549936), (171, 524208), (201, 445968), (216, 414998), (228, 393156), (268, 334476), (304, 294867), (326, 274968), (342, 262104), (402, 222984), (432, 207499), (456, 196578), (489, 183312), (513, 174736), (536, 167238), (603, 148656), (652, 137484), (684, 131052), (804, 111492), (912, 98289), (978, 91656), (1026, 87368), (1072, 83619), (1206, 74328), (1273, 70416), (1304, 68742), (1368, 65526), (1467, 61104), (1608, 55746), (1809, 49552), (1956, 45828), (2052, 43684), (2412, 37164), (2546, 35208), (2608, 34371), (2736, 32763), (2934, 30552), (3097, 28944), (3216, 27873), (3618, 24776), (3819, 23472), (3912, 22914), (4104, 21842), (4401, 20368), (4824, 18582), (5092, 17604), (5868, 15276), (6194, 14472), (7236, 12388), (7638, 11736), (7824, 11457), (8208, 10921), (8802, 10184), (9291, 9648)]