72000396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6735

約数の個数: 72

約数和(自身を含む): 204553440

約数和(自身を除く): 132553044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 6689, 10764, 13378, 20067, 26756, 40134, 60201, 80268, 86957, 120402, 153847, 173914, 240804, 260871, 307694, 347828, 461541, 521742, 615388, 782613, 923082, 1043484, 1384623, 1565226, 1846164, 2000011, 2769246, 3130452, 4000022, 5538492, 6000033, 8000044, 12000066, 18000099, 24000132, 36000198, 72000396]

約数ペア:

[(1, 72000396), (2, 36000198), (3, 24000132), (4, 18000099), (6, 12000066), (9, 8000044), (12, 6000033), (13, 5538492), (18, 4000022), (23, 3130452), (26, 2769246), (36, 2000011), (39, 1846164), (46, 1565226), (52, 1384623), (69, 1043484), (78, 923082), (92, 782613), (117, 615388), (138, 521742), (156, 461541), (207, 347828), (234, 307694), (276, 260871), (299, 240804), (414, 173914), (468, 153847), (598, 120402), (828, 86957), (897, 80268), (1196, 60201), (1794, 40134), (2691, 26756), (3588, 20067), (5382, 13378), (6689, 10764)]