71351448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 227525760

約数和(自身を除く): 156174312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 49, 51, 56, 68, 83, 84, 86, 98, 102, 119, 129, 136, 147, 166, 168, 172, 196, 204, 238, 249, 258, 294, 301, 332, 344, 357, 392, 408, 476, 498, 516, 581, 588, 602, 664, 714, 731, 833, 903, 952, 996, 1032, 1162, 1176, 1204, 1411, 1428, 1462, 1666, 1743, 1806, 1992, 2107, 2193, 2324, 2408, 2499, 2822, 2856, 2924, 3332, 3486, 3569, 3612, 4067, 4214, 4233, 4386, 4648, 4998, 5117, 5644, 5848, 6321, 6664, 6972, 7138, 7224, 8134, 8428, 8466, 8772, 9877, 9996, 10234, 10707, 11288, 12201, 12642, 13944, 14276, 15351, 16268, 16856, 16932, 17544, 19754, 19992, 20468, 21414, 24402, 24983, 25284, 28552, 29631, 30702, 32536, 33864, 35819, 39508, 40936, 42828, 48804, 49966, 50568, 59262, 60673, 61404, 69139, 71638, 74949, 79016, 85656, 97608, 99932, 107457, 118524, 121346, 122808, 138278, 143276, 149898, 174881, 182019, 199864, 207417, 214914, 237048, 242692, 276556, 286552, 299796, 349762, 364038, 414834, 424711, 429828, 485384, 524643, 553112, 599592, 699524, 728076, 829668, 849422, 859656, 1049286, 1274133, 1399048, 1456152, 1659336, 1698844, 2098572, 2548266, 2972977, 3397688, 4197144, 5096532, 5945954, 8918931, 10193064, 11891908, 17837862, 23783816, 35675724, 71351448]

約数ペア:

[(1, 71351448), (2, 35675724), (3, 23783816), (4, 17837862), (6, 11891908), (7, 10193064), (8, 8918931), (12, 5945954), (14, 5096532), (17, 4197144), (21, 3397688), (24, 2972977), (28, 2548266), (34, 2098572), (42, 1698844), (43, 1659336), (49, 1456152), (51, 1399048), (56, 1274133), (68, 1049286), (83, 859656), (84, 849422), (86, 829668), (98, 728076), (102, 699524), (119, 599592), (129, 553112), (136, 524643), (147, 485384), (166, 429828), (168, 424711), (172, 414834), (196, 364038), (204, 349762), (238, 299796), (249, 286552), (258, 276556), (294, 242692), (301, 237048), (332, 214914), (344, 207417), (357, 199864), (392, 182019), (408, 174881), (476, 149898), (498, 143276), (516, 138278), (581, 122808), (588, 121346), (602, 118524), (664, 107457), (714, 99932), (731, 97608), (833, 85656), (903, 79016), (952, 74949), (996, 71638), (1032, 69139), (1162, 61404), (1176, 60673), (1204, 59262), (1411, 50568), (1428, 49966), (1462, 48804), (1666, 42828), (1743, 40936), (1806, 39508), (1992, 35819), (2107, 33864), (2193, 32536), (2324, 30702), (2408, 29631), (2499, 28552), (2822, 25284), (2856, 24983), (2924, 24402), (3332, 21414), (3486, 20468), (3569, 19992), (3612, 19754), (4067, 17544), (4214, 16932), (4233, 16856), (4386, 16268), (4648, 15351), (4998, 14276), (5117, 13944), (5644, 12642), (5848, 12201), (6321, 11288), (6664, 10707), (6972, 10234), (7138, 9996), (7224, 9877), (8134, 8772), (8428, 8466)]