76670748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 255999744

約数和(自身を除く): 179328996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1627, 1683, 2142, 2244, 2618, 2772, 3254, 3366, 3927, 4284, 4881, 5236, 6508, 6732, 7854, 9762, 11389, 11781, 14643, 15708, 17897, 19524, 22778, 23562, 27659, 29286, 34167, 35794, 45556, 47124, 53691, 55318, 58572, 68334, 71588, 82977, 102501, 107382, 110636, 125279, 136668, 161073, 165954, 193613, 205002, 214764, 248931, 250558, 304249, 322146, 331908, 375837, 387226, 410004, 497862, 501116, 580839, 608498, 644292, 751674, 774452, 912747, 995724, 1127511, 1161678, 1216996, 1503348, 1742517, 1825494, 2129743, 2255022, 2323356, 2738241, 3485034, 3650988, 4259486, 4510044, 5476482, 6389229, 6970068, 8518972, 10952964, 12778458, 19167687, 25556916, 38335374, 76670748]

約数ペア:

[(1, 76670748), (2, 38335374), (3, 25556916), (4, 19167687), (6, 12778458), (7, 10952964), (9, 8518972), (11, 6970068), (12, 6389229), (14, 5476482), (17, 4510044), (18, 4259486), (21, 3650988), (22, 3485034), (28, 2738241), (33, 2323356), (34, 2255022), (36, 2129743), (42, 1825494), (44, 1742517), (51, 1503348), (63, 1216996), (66, 1161678), (68, 1127511), (77, 995724), (84, 912747), (99, 774452), (102, 751674), (119, 644292), (126, 608498), (132, 580839), (153, 501116), (154, 497862), (187, 410004), (198, 387226), (204, 375837), (231, 331908), (238, 322146), (252, 304249), (306, 250558), (308, 248931), (357, 214764), (374, 205002), (396, 193613), (462, 165954), (476, 161073), (561, 136668), (612, 125279), (693, 110636), (714, 107382), (748, 102501), (924, 82977), (1071, 71588), (1122, 68334), (1309, 58572), (1386, 55318), (1428, 53691), (1627, 47124), (1683, 45556), (2142, 35794), (2244, 34167), (2618, 29286), (2772, 27659), (3254, 23562), (3366, 22778), (3927, 19524), (4284, 17897), (4881, 15708), (5236, 14643), (6508, 11781), (6732, 11389), (7854, 9762)]