91067976

素因数分解:

$2^3\times 3^4\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 256459500

約数和(自身を除く): 165391524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 313, 324, 449, 626, 648, 898, 939, 1252, 1347, 1796, 1878, 2504, 2694, 2817, 3592, 3756, 4041, 5388, 5634, 7512, 8082, 8451, 10776, 11268, 12123, 16164, 16902, 22536, 24246, 25353, 32328, 33804, 36369, 48492, 50706, 67608, 72738, 96984, 101412, 140537, 145476, 202824, 281074, 290952, 421611, 562148, 843222, 1124296, 1264833, 1686444, 2529666, 3372888, 3794499, 5059332, 7588998, 10118664, 11383497, 15177996, 22766994, 30355992, 45533988, 91067976]

約数ペア:

[(1, 91067976), (2, 45533988), (3, 30355992), (4, 22766994), (6, 15177996), (8, 11383497), (9, 10118664), (12, 7588998), (18, 5059332), (24, 3794499), (27, 3372888), (36, 2529666), (54, 1686444), (72, 1264833), (81, 1124296), (108, 843222), (162, 562148), (216, 421611), (313, 290952), (324, 281074), (449, 202824), (626, 145476), (648, 140537), (898, 101412), (939, 96984), (1252, 72738), (1347, 67608), (1796, 50706), (1878, 48492), (2504, 36369), (2694, 33804), (2817, 32328), (3592, 25353), (3756, 24246), (4041, 22536), (5388, 16902), (5634, 16164), (7512, 12123), (8082, 11268), (8451, 10776)]