74215584

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 211891680

約数和(自身を除く): 137676096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 587, 878, 1174, 1317, 1756, 1761, 2348, 2634, 3512, 3522, 3951, 4696, 5268, 5283, 7024, 7044, 7902, 9392, 10536, 10566, 14048, 14088, 15804, 18784, 21072, 21132, 28176, 31608, 42144, 42264, 56352, 63216, 84528, 126432, 169056, 257693, 515386, 773079, 1030772, 1546158, 2061544, 2319237, 3092316, 4123088, 4638474, 6184632, 8246176, 9276948, 12369264, 18553896, 24738528, 37107792, 74215584]

約数ペア:

[(1, 74215584), (2, 37107792), (3, 24738528), (4, 18553896), (6, 12369264), (8, 9276948), (9, 8246176), (12, 6184632), (16, 4638474), (18, 4123088), (24, 3092316), (32, 2319237), (36, 2061544), (48, 1546158), (72, 1030772), (96, 773079), (144, 515386), (288, 257693), (439, 169056), (587, 126432), (878, 84528), (1174, 63216), (1317, 56352), (1756, 42264), (1761, 42144), (2348, 31608), (2634, 28176), (3512, 21132), (3522, 21072), (3951, 18784), (4696, 15804), (5268, 14088), (5283, 14048), (7024, 10566), (7044, 10536), (7902, 9392)]