67445154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 189641088

約数和(自身を除く): 122195934

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 37, 42, 46, 51, 63, 69, 74, 102, 111, 119, 126, 138, 153, 161, 207, 222, 238, 259, 306, 322, 333, 357, 391, 414, 483, 518, 629, 666, 714, 777, 782, 851, 966, 1071, 1173, 1258, 1369, 1449, 1554, 1702, 1887, 2142, 2331, 2346, 2553, 2737, 2738, 2898, 3519, 3774, 4107, 4403, 4662, 5106, 5474, 5661, 5957, 7038, 7659, 8211, 8214, 8806, 9583, 11322, 11914, 12321, 13209, 14467, 15318, 16422, 17871, 19166, 23273, 24633, 24642, 26418, 28749, 28934, 31487, 35742, 39627, 43401, 46546, 49266, 53613, 57498, 62974, 69819, 79254, 86247, 86802, 94461, 101269, 107226, 130203, 139638, 162911, 172494, 188922, 202538, 209457, 220409, 260406, 283383, 303807, 325822, 418914, 440818, 488733, 535279, 566766, 607614, 661227, 911421, 977466, 1070558, 1322454, 1466199, 1605837, 1822842, 1983681, 2932398, 3211674, 3746953, 3967362, 4817511, 7493906, 9635022, 11240859, 22481718, 33722577, 67445154]

約数ペア:

[(1, 67445154), (2, 33722577), (3, 22481718), (6, 11240859), (7, 9635022), (9, 7493906), (14, 4817511), (17, 3967362), (18, 3746953), (21, 3211674), (23, 2932398), (34, 1983681), (37, 1822842), (42, 1605837), (46, 1466199), (51, 1322454), (63, 1070558), (69, 977466), (74, 911421), (102, 661227), (111, 607614), (119, 566766), (126, 535279), (138, 488733), (153, 440818), (161, 418914), (207, 325822), (222, 303807), (238, 283383), (259, 260406), (306, 220409), (322, 209457), (333, 202538), (357, 188922), (391, 172494), (414, 162911), (483, 139638), (518, 130203), (629, 107226), (666, 101269), (714, 94461), (777, 86802), (782, 86247), (851, 79254), (966, 69819), (1071, 62974), (1173, 57498), (1258, 53613), (1369, 49266), (1449, 46546), (1554, 43401), (1702, 39627), (1887, 35742), (2142, 31487), (2331, 28934), (2346, 28749), (2553, 26418), (2737, 24642), (2738, 24633), (2898, 23273), (3519, 19166), (3774, 17871), (4107, 16422), (4403, 15318), (4662, 14467), (5106, 13209), (5474, 12321), (5661, 11914), (5957, 11322), (7038, 9583), (7659, 8806), (8211, 8214)]