72517224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 206863200

約数和(自身を除く): 134345976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 169, 228, 247, 312, 338, 456, 494, 507, 676, 741, 941, 988, 1014, 1352, 1482, 1882, 1976, 2028, 2823, 2964, 3211, 3764, 4056, 5646, 5928, 6422, 7528, 9633, 11292, 12233, 12844, 17879, 19266, 22584, 24466, 25688, 35758, 36699, 38532, 48932, 53637, 71516, 73398, 77064, 97864, 107274, 143032, 146796, 159029, 214548, 232427, 293592, 318058, 429096, 464854, 477087, 636116, 697281, 929708, 954174, 1272232, 1394562, 1859416, 1908348, 2789124, 3021551, 3816696, 5578248, 6043102, 9064653, 12086204, 18129306, 24172408, 36258612, 72517224]

約数ペア:

[(1, 72517224), (2, 36258612), (3, 24172408), (4, 18129306), (6, 12086204), (8, 9064653), (12, 6043102), (13, 5578248), (19, 3816696), (24, 3021551), (26, 2789124), (38, 1908348), (39, 1859416), (52, 1394562), (57, 1272232), (76, 954174), (78, 929708), (104, 697281), (114, 636116), (152, 477087), (156, 464854), (169, 429096), (228, 318058), (247, 293592), (312, 232427), (338, 214548), (456, 159029), (494, 146796), (507, 143032), (676, 107274), (741, 97864), (941, 77064), (988, 73398), (1014, 71516), (1352, 53637), (1482, 48932), (1882, 38532), (1976, 36699), (2028, 35758), (2823, 25688), (2964, 24466), (3211, 22584), (3764, 19266), (4056, 17879), (5646, 12844), (5928, 12233), (6422, 11292), (7528, 9633)]