73971954

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 203930496

約数和(自身を除く): 129958542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 41, 42, 43, 54, 63, 74, 81, 82, 86, 111, 123, 126, 129, 162, 189, 222, 246, 258, 259, 287, 301, 333, 369, 378, 387, 518, 567, 574, 602, 666, 738, 774, 777, 861, 903, 999, 1107, 1134, 1161, 1517, 1554, 1591, 1722, 1763, 1806, 1998, 2214, 2322, 2331, 2583, 2709, 2997, 3034, 3182, 3321, 3483, 3526, 4551, 4662, 4773, 5166, 5289, 5418, 5994, 6642, 6966, 6993, 7749, 8127, 9102, 9546, 10578, 10619, 11137, 12341, 13653, 13986, 14319, 15498, 15867, 16254, 20979, 21238, 22274, 23247, 24381, 24682, 27306, 28638, 31734, 31857, 33411, 37023, 40959, 41958, 42957, 46494, 47601, 48762, 63714, 65231, 66822, 74046, 81918, 85914, 95202, 95571, 100233, 111069, 122877, 128871, 130462, 142803, 191142, 195693, 200466, 222138, 245754, 257742, 285606, 286713, 300699, 333207, 391386, 456617, 573426, 587079, 601398, 666414, 860139, 902097, 913234, 999621, 1174158, 1369851, 1720278, 1761237, 1804194, 1999242, 2739702, 3522474, 4109553, 5283711, 8219106, 10567422, 12328659, 24657318, 36985977, 73971954]

約数ペア:

[(1, 73971954), (2, 36985977), (3, 24657318), (6, 12328659), (7, 10567422), (9, 8219106), (14, 5283711), (18, 4109553), (21, 3522474), (27, 2739702), (37, 1999242), (41, 1804194), (42, 1761237), (43, 1720278), (54, 1369851), (63, 1174158), (74, 999621), (81, 913234), (82, 902097), (86, 860139), (111, 666414), (123, 601398), (126, 587079), (129, 573426), (162, 456617), (189, 391386), (222, 333207), (246, 300699), (258, 286713), (259, 285606), (287, 257742), (301, 245754), (333, 222138), (369, 200466), (378, 195693), (387, 191142), (518, 142803), (567, 130462), (574, 128871), (602, 122877), (666, 111069), (738, 100233), (774, 95571), (777, 95202), (861, 85914), (903, 81918), (999, 74046), (1107, 66822), (1134, 65231), (1161, 63714), (1517, 48762), (1554, 47601), (1591, 46494), (1722, 42957), (1763, 41958), (1806, 40959), (1998, 37023), (2214, 33411), (2322, 31857), (2331, 31734), (2583, 28638), (2709, 27306), (2997, 24682), (3034, 24381), (3182, 23247), (3321, 22274), (3483, 21238), (3526, 20979), (4551, 16254), (4662, 15867), (4773, 15498), (5166, 14319), (5289, 13986), (5418, 13653), (5994, 12341), (6642, 11137), (6966, 10619), (6993, 10578), (7749, 9546), (8127, 9102)]