77312574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 173846400

約数和(自身を除く): 96533826

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 349, 397, 558, 698, 794, 1047, 1191, 2094, 2382, 3141, 3573, 6282, 7146, 10819, 12307, 21638, 24614, 32457, 36921, 64914, 73842, 97371, 110763, 138553, 194742, 221526, 277106, 415659, 831318, 1246977, 2493954, 4295143, 8590286, 12885429, 25770858, 38656287, 77312574]

約数ペア:

[(1, 77312574), (2, 38656287), (3, 25770858), (6, 12885429), (9, 8590286), (18, 4295143), (31, 2493954), (62, 1246977), (93, 831318), (186, 415659), (279, 277106), (349, 221526), (397, 194742), (558, 138553), (698, 110763), (794, 97371), (1047, 73842), (1191, 64914), (2094, 36921), (2382, 32457), (3141, 24614), (3573, 21638), (6282, 12307), (7146, 10819)]