123807372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 320659920

約数和(自身を除く): 196852548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 338, 492, 507, 533, 676, 1014, 1066, 1489, 1599, 2028, 2132, 2978, 3198, 4467, 5956, 6396, 6929, 8934, 13858, 17868, 19357, 20787, 27716, 38714, 41574, 58071, 61049, 77428, 83148, 116142, 122098, 183147, 232284, 244196, 251641, 366294, 503282, 732588, 754923, 793637, 1006564, 1509846, 1587274, 2380911, 3019692, 3174548, 4761822, 9523644, 10317281, 20634562, 30951843, 41269124, 61903686, 123807372]

約数ペア:

[(1, 123807372), (2, 61903686), (3, 41269124), (4, 30951843), (6, 20634562), (12, 10317281), (13, 9523644), (26, 4761822), (39, 3174548), (41, 3019692), (52, 2380911), (78, 1587274), (82, 1509846), (123, 1006564), (156, 793637), (164, 754923), (169, 732588), (246, 503282), (338, 366294), (492, 251641), (507, 244196), (533, 232284), (676, 183147), (1014, 122098), (1066, 116142), (1489, 83148), (1599, 77428), (2028, 61049), (2132, 58071), (2978, 41574), (3198, 38714), (4467, 27716), (5956, 20787), (6396, 19357), (6929, 17868), (8934, 13858)]