47025972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 136735872

約数和(自身を除く): 89709900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1031, 1086, 1267, 1629, 2062, 2172, 2534, 3093, 3258, 3801, 4124, 5068, 6186, 6516, 7217, 7602, 9279, 11403, 12372, 14434, 15204, 18558, 21651, 22806, 28868, 37116, 43302, 45612, 64953, 86604, 129906, 186611, 259812, 373222, 559833, 746444, 1119666, 1306277, 1679499, 2239332, 2612554, 3358998, 3918831, 5225108, 6717996, 7837662, 11756493, 15675324, 23512986, 47025972]

約数ペア:

[(1, 47025972), (2, 23512986), (3, 15675324), (4, 11756493), (6, 7837662), (7, 6717996), (9, 5225108), (12, 3918831), (14, 3358998), (18, 2612554), (21, 2239332), (28, 1679499), (36, 1306277), (42, 1119666), (63, 746444), (84, 559833), (126, 373222), (181, 259812), (252, 186611), (362, 129906), (543, 86604), (724, 64953), (1031, 45612), (1086, 43302), (1267, 37116), (1629, 28868), (2062, 22806), (2172, 21651), (2534, 18558), (3093, 15204), (3258, 14434), (3801, 12372), (4124, 11403), (5068, 9279), (6186, 7602), (6516, 7217)]