72990918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4090

約数の個数: 96

約数和(自身を含む): 212389632

約数和(自身を除く): 139398714

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 4051, 6006, 8102, 9009, 12153, 18018, 24306, 28357, 36459, 44561, 52663, 56714, 72918, 85071, 89122, 105326, 133683, 157989, 170142, 255213, 267366, 311927, 315978, 368641, 401049, 473967, 510426, 579293, 623854, 737282, 802098, 935781, 947934, 1105923, 1158586, 1737879, 1871562, 2211846, 2807343, 3317769, 3475758, 4055051, 5213637, 5614686, 6635538, 8110102, 10427274, 12165153, 24330306, 36495459, 72990918]

約数ペア:

[(1, 72990918), (2, 36495459), (3, 24330306), (6, 12165153), (7, 10427274), (9, 8110102), (11, 6635538), (13, 5614686), (14, 5213637), (18, 4055051), (21, 3475758), (22, 3317769), (26, 2807343), (33, 2211846), (39, 1871562), (42, 1737879), (63, 1158586), (66, 1105923), (77, 947934), (78, 935781), (91, 802098), (99, 737282), (117, 623854), (126, 579293), (143, 510426), (154, 473967), (182, 401049), (198, 368641), (231, 315978), (234, 311927), (273, 267366), (286, 255213), (429, 170142), (462, 157989), (546, 133683), (693, 105326), (819, 89122), (858, 85071), (1001, 72918), (1287, 56714), (1386, 52663), (1638, 44561), (2002, 36459), (2574, 28357), (3003, 24306), (4051, 18018), (6006, 12153), (8102, 9009)]