74564448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 242984448

約数和(自身を除く): 168420000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 61, 68, 84, 96, 102, 107, 112, 119, 122, 136, 168, 183, 204, 214, 224, 238, 244, 272, 321, 336, 357, 366, 408, 427, 428, 476, 488, 544, 642, 672, 714, 732, 749, 816, 854, 856, 952, 976, 1037, 1281, 1284, 1428, 1464, 1498, 1632, 1708, 1712, 1819, 1904, 1952, 2074, 2247, 2562, 2568, 2856, 2928, 2996, 3111, 3416, 3424, 3638, 3808, 4148, 4494, 5124, 5136, 5457, 5712, 5856, 5992, 6222, 6527, 6832, 7259, 7276, 8296, 8988, 10248, 10272, 10914, 11424, 11984, 12444, 12733, 13054, 13664, 14518, 14552, 16592, 17976, 19581, 20496, 21777, 21828, 23968, 24888, 25466, 26108, 29036, 29104, 33184, 35952, 38199, 39162, 40992, 43554, 43656, 45689, 49776, 50932, 52216, 58072, 58208, 71904, 76398, 78324, 87108, 87312, 91378, 99552, 101864, 104432, 110959, 116144, 137067, 152796, 156648, 174216, 174624, 182756, 203728, 208864, 221918, 232288, 274134, 305592, 313296, 332877, 348432, 365512, 407456, 443836, 548268, 611184, 626592, 665754, 696864, 731024, 776713, 887672, 1096536, 1222368, 1331508, 1462048, 1553426, 1775344, 2193072, 2330139, 2663016, 3106852, 3550688, 4386144, 4660278, 5326032, 6213704, 9320556, 10652064, 12427408, 18641112, 24854816, 37282224, 74564448]

約数ペア:

[(1, 74564448), (2, 37282224), (3, 24854816), (4, 18641112), (6, 12427408), (7, 10652064), (8, 9320556), (12, 6213704), (14, 5326032), (16, 4660278), (17, 4386144), (21, 3550688), (24, 3106852), (28, 2663016), (32, 2330139), (34, 2193072), (42, 1775344), (48, 1553426), (51, 1462048), (56, 1331508), (61, 1222368), (68, 1096536), (84, 887672), (96, 776713), (102, 731024), (107, 696864), (112, 665754), (119, 626592), (122, 611184), (136, 548268), (168, 443836), (183, 407456), (204, 365512), (214, 348432), (224, 332877), (238, 313296), (244, 305592), (272, 274134), (321, 232288), (336, 221918), (357, 208864), (366, 203728), (408, 182756), (427, 174624), (428, 174216), (476, 156648), (488, 152796), (544, 137067), (642, 116144), (672, 110959), (714, 104432), (732, 101864), (749, 99552), (816, 91378), (854, 87312), (856, 87108), (952, 78324), (976, 76398), (1037, 71904), (1281, 58208), (1284, 58072), (1428, 52216), (1464, 50932), (1498, 49776), (1632, 45689), (1708, 43656), (1712, 43554), (1819, 40992), (1904, 39162), (1952, 38199), (2074, 35952), (2247, 33184), (2562, 29104), (2568, 29036), (2856, 26108), (2928, 25466), (2996, 24888), (3111, 23968), (3416, 21828), (3424, 21777), (3638, 20496), (3808, 19581), (4148, 17976), (4494, 16592), (5124, 14552), (5136, 14518), (5457, 13664), (5712, 13054), (5856, 12733), (5992, 12444), (6222, 11984), (6527, 11424), (6832, 10914), (7259, 10272), (7276, 10248), (8296, 8988)]