72893616

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 195225600

約数和(自身を除く): 122331984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 409, 474, 564, 632, 752, 818, 948, 1128, 1227, 1264, 1636, 1896, 2256, 2454, 3272, 3713, 3792, 4908, 6544, 7426, 9816, 11139, 14852, 19223, 19632, 22278, 29704, 32311, 38446, 44556, 57669, 59408, 64622, 76892, 89112, 96933, 115338, 129244, 153784, 178224, 193866, 230676, 258488, 307568, 387732, 461352, 516976, 775464, 922704, 1518617, 1550928, 3037234, 4555851, 6074468, 9111702, 12148936, 18223404, 24297872, 36446808, 72893616]

約数ペア:

[(1, 72893616), (2, 36446808), (3, 24297872), (4, 18223404), (6, 12148936), (8, 9111702), (12, 6074468), (16, 4555851), (24, 3037234), (47, 1550928), (48, 1518617), (79, 922704), (94, 775464), (141, 516976), (158, 461352), (188, 387732), (237, 307568), (282, 258488), (316, 230676), (376, 193866), (409, 178224), (474, 153784), (564, 129244), (632, 115338), (752, 96933), (818, 89112), (948, 76892), (1128, 64622), (1227, 59408), (1264, 57669), (1636, 44556), (1896, 38446), (2256, 32311), (2454, 29704), (3272, 22278), (3713, 19632), (3792, 19223), (4908, 14852), (6544, 11139), (7426, 9816)]