84880419

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 47933661

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 169, 251, 299, 377, 507, 667, 753, 897, 1131, 2001, 3263, 3887, 4901, 5773, 7279, 8671, 9789, 11661, 14703, 17319, 21837, 26013, 42419, 75049, 94627, 112723, 127257, 167417, 225147, 283881, 338169, 502251, 975637, 1230151, 2176421, 2926911, 3690453, 6529263, 28293473, 84880419]

約数ペア:

[(1, 84880419), (3, 28293473), (13, 6529263), (23, 3690453), (29, 2926911), (39, 2176421), (69, 1230151), (87, 975637), (169, 502251), (251, 338169), (299, 283881), (377, 225147), (507, 167417), (667, 127257), (753, 112723), (897, 94627), (1131, 75049), (2001, 42419), (3263, 26013), (3887, 21837), (4901, 17319), (5773, 14703), (7279, 11661), (8671, 9789)]