71398416

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^2$

素因数の和:376

約数の個数: 60

約数和(自身を含む): 188463632

約数和(自身を除く): 117065216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 149, 201, 268, 298, 402, 447, 536, 596, 804, 894, 1072, 1192, 1608, 1788, 2384, 3216, 3576, 7152, 9983, 19966, 22201, 29949, 39932, 44402, 59898, 66603, 79864, 88804, 119796, 133206, 159728, 177608, 239592, 266412, 355216, 479184, 532824, 1065648, 1487467, 2974934, 4462401, 5949868, 8924802, 11899736, 17849604, 23799472, 35699208, 71398416]

約数ペア:

[(1, 71398416), (2, 35699208), (3, 23799472), (4, 17849604), (6, 11899736), (8, 8924802), (12, 5949868), (16, 4462401), (24, 2974934), (48, 1487467), (67, 1065648), (134, 532824), (149, 479184), (201, 355216), (268, 266412), (298, 239592), (402, 177608), (447, 159728), (536, 133206), (596, 119796), (804, 88804), (894, 79864), (1072, 66603), (1192, 59898), (1608, 44402), (1788, 39932), (2384, 29949), (3216, 22201), (3576, 19966), (7152, 9983)]