72217482

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 84546678

約数列:

[1, 2, 3, 6, 29, 41, 53, 58, 82, 87, 106, 123, 159, 174, 191, 246, 318, 382, 573, 1146, 1189, 1537, 2173, 2378, 3074, 3567, 4346, 4611, 5539, 6519, 7134, 7831, 9222, 10123, 11078, 13038, 15662, 16617, 20246, 23493, 30369, 33234, 46986, 60738, 63017, 126034, 189051, 227099, 293567, 378102, 415043, 454198, 587134, 681297, 830086, 880701, 1245129, 1362594, 1761402, 2490258, 12036247, 24072494, 36108741, 72217482]

約数ペア:

[(1, 72217482), (2, 36108741), (3, 24072494), (6, 12036247), (29, 2490258), (41, 1761402), (53, 1362594), (58, 1245129), (82, 880701), (87, 830086), (106, 681297), (123, 587134), (159, 454198), (174, 415043), (191, 378102), (246, 293567), (318, 227099), (382, 189051), (573, 126034), (1146, 63017), (1189, 60738), (1537, 46986), (2173, 33234), (2378, 30369), (3074, 23493), (3567, 20246), (4346, 16617), (4611, 15662), (5539, 13038), (6519, 11078), (7134, 10123), (7831, 9222)]