71868222

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 174894720

約数和(自身を除く): 103026498

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 181, 243, 258, 342, 362, 387, 486, 513, 543, 774, 817, 1026, 1086, 1161, 1539, 1629, 1634, 2322, 2451, 3078, 3258, 3439, 3483, 4617, 4887, 4902, 6878, 6966, 7353, 7783, 9234, 9774, 10317, 10449, 14661, 14706, 15566, 20634, 20898, 22059, 23349, 29322, 30951, 43983, 44118, 46698, 61902, 66177, 70047, 87966, 92853, 132354, 140094, 147877, 185706, 198531, 210141, 278559, 295754, 397062, 420282, 443631, 557118, 630423, 835677, 887262, 1260846, 1330893, 1671354, 1891269, 2661786, 3782538, 3992679, 7985358, 11978037, 23956074, 35934111, 71868222]

約数ペア:

[(1, 71868222), (2, 35934111), (3, 23956074), (6, 11978037), (9, 7985358), (18, 3992679), (19, 3782538), (27, 2661786), (38, 1891269), (43, 1671354), (54, 1330893), (57, 1260846), (81, 887262), (86, 835677), (114, 630423), (129, 557118), (162, 443631), (171, 420282), (181, 397062), (243, 295754), (258, 278559), (342, 210141), (362, 198531), (387, 185706), (486, 147877), (513, 140094), (543, 132354), (774, 92853), (817, 87966), (1026, 70047), (1086, 66177), (1161, 61902), (1539, 46698), (1629, 44118), (1634, 43983), (2322, 30951), (2451, 29322), (3078, 23349), (3258, 22059), (3439, 20898), (3483, 20634), (4617, 15566), (4887, 14706), (4902, 14661), (6878, 10449), (6966, 10317), (7353, 9774), (7783, 9234)]