71483616

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5344

約数の個数: 72

約数和(自身を含む): 207645984

約数和(自身を除く): 136162368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5281, 6768, 10562, 13536, 15843, 21124, 31686, 42248, 47529, 63372, 84496, 95058, 126744, 168992, 190116, 248207, 253488, 380232, 496414, 506976, 744621, 760464, 992828, 1489242, 1520928, 1985656, 2233863, 2978484, 3971312, 4467726, 5956968, 7942624, 8935452, 11913936, 17870904, 23827872, 35741808, 71483616]

約数ペア:

[(1, 71483616), (2, 35741808), (3, 23827872), (4, 17870904), (6, 11913936), (8, 8935452), (9, 7942624), (12, 5956968), (16, 4467726), (18, 3971312), (24, 2978484), (32, 2233863), (36, 1985656), (47, 1520928), (48, 1489242), (72, 992828), (94, 760464), (96, 744621), (141, 506976), (144, 496414), (188, 380232), (282, 253488), (288, 248207), (376, 190116), (423, 168992), (564, 126744), (752, 95058), (846, 84496), (1128, 63372), (1504, 47529), (1692, 42248), (2256, 31686), (3384, 21124), (4512, 15843), (5281, 13536), (6768, 10562)]