72437004

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1444

約数の個数: 60

約数和(自身を含む): 190575000

約数和(自身を除く): 118137996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 537, 716, 1074, 1249, 1611, 2148, 2498, 3222, 3747, 4833, 4996, 6444, 7494, 9666, 11241, 14499, 14988, 19332, 22482, 28998, 33723, 44964, 57996, 67446, 101169, 134892, 202338, 223571, 404676, 447142, 670713, 894284, 1341426, 2012139, 2682852, 4024278, 6036417, 8048556, 12072834, 18109251, 24145668, 36218502, 72437004]

約数ペア:

[(1, 72437004), (2, 36218502), (3, 24145668), (4, 18109251), (6, 12072834), (9, 8048556), (12, 6036417), (18, 4024278), (27, 2682852), (36, 2012139), (54, 1341426), (81, 894284), (108, 670713), (162, 447142), (179, 404676), (324, 223571), (358, 202338), (537, 134892), (716, 101169), (1074, 67446), (1249, 57996), (1611, 44964), (2148, 33723), (2498, 28998), (3222, 22482), (3747, 19332), (4833, 14988), (4996, 14499), (6444, 11241), (7494, 9666)]