78557232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 221930240

約数和(自身を除く): 143373008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 1879, 2613, 3216, 3484, 3758, 5226, 5637, 6968, 7516, 10452, 11274, 13936, 15032, 20904, 22548, 24427, 30064, 41808, 45096, 48854, 73281, 90192, 97708, 125893, 146562, 195416, 251786, 293124, 377679, 390832, 503572, 586248, 755358, 1007144, 1172496, 1510716, 1636609, 2014288, 3021432, 3273218, 4909827, 6042864, 6546436, 9819654, 13092872, 19639308, 26185744, 39278616, 78557232]

約数ペア:

[(1, 78557232), (2, 39278616), (3, 26185744), (4, 19639308), (6, 13092872), (8, 9819654), (12, 6546436), (13, 6042864), (16, 4909827), (24, 3273218), (26, 3021432), (39, 2014288), (48, 1636609), (52, 1510716), (67, 1172496), (78, 1007144), (104, 755358), (134, 586248), (156, 503572), (201, 390832), (208, 377679), (268, 293124), (312, 251786), (402, 195416), (536, 146562), (624, 125893), (804, 97708), (871, 90192), (1072, 73281), (1608, 48854), (1742, 45096), (1879, 41808), (2613, 30064), (3216, 24427), (3484, 22548), (3758, 20904), (5226, 15032), (5637, 13936), (6968, 11274), (7516, 10452)]