8309028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 24310272

約数和(自身を除く): 16001244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1087, 1092, 1274, 1911, 2174, 2548, 3261, 3822, 4348, 6522, 7609, 7644, 13044, 14131, 15218, 22827, 28262, 30436, 42393, 45654, 53263, 56524, 84786, 91308, 98917, 106526, 159789, 169572, 197834, 213052, 296751, 319578, 395668, 593502, 639156, 692419, 1187004, 1384838, 2077257, 2769676, 4154514, 8309028]

約数ペア:

[(1, 8309028), (2, 4154514), (3, 2769676), (4, 2077257), (6, 1384838), (7, 1187004), (12, 692419), (13, 639156), (14, 593502), (21, 395668), (26, 319578), (28, 296751), (39, 213052), (42, 197834), (49, 169572), (52, 159789), (78, 106526), (84, 98917), (91, 91308), (98, 84786), (147, 56524), (156, 53263), (182, 45654), (196, 42393), (273, 30436), (294, 28262), (364, 22827), (546, 15218), (588, 14131), (637, 13044), (1087, 7644), (1092, 7609), (1274, 6522), (1911, 4348), (2174, 3822), (2548, 3261)]