71490816

素因数分解:

$2^8\times 3^3\times {\mathrm{10343}}^1$

素因数の和:10368

約数の個数: 72

約数和(自身を含む): 211431360

約数和(自身を除く): 139940544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 10343, 20686, 31029, 41372, 62058, 82744, 93087, 124116, 165488, 186174, 248232, 279261, 330976, 372348, 496464, 558522, 661952, 744696, 992928, 1117044, 1323904, 1489392, 1985856, 2234088, 2647808, 2978784, 3971712, 4468176, 5957568, 7943424, 8936352, 11915136, 17872704, 23830272, 35745408, 71490816]

約数ペア:

[(1, 71490816), (2, 35745408), (3, 23830272), (4, 17872704), (6, 11915136), (8, 8936352), (9, 7943424), (12, 5957568), (16, 4468176), (18, 3971712), (24, 2978784), (27, 2647808), (32, 2234088), (36, 1985856), (48, 1489392), (54, 1323904), (64, 1117044), (72, 992928), (96, 744696), (108, 661952), (128, 558522), (144, 496464), (192, 372348), (216, 330976), (256, 279261), (288, 248232), (384, 186174), (432, 165488), (576, 124116), (768, 93087), (864, 82744), (1152, 62058), (1728, 41372), (2304, 31029), (3456, 20686), (6912, 10343)]