855972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 2446080

約数和(自身を除く): 1590108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 59, 62, 78, 93, 117, 118, 124, 156, 177, 186, 234, 236, 279, 354, 372, 403, 468, 531, 558, 708, 767, 806, 1062, 1116, 1209, 1534, 1612, 1829, 2124, 2301, 2418, 3068, 3627, 3658, 4602, 4836, 5487, 6903, 7254, 7316, 9204, 10974, 13806, 14508, 16461, 21948, 23777, 27612, 32922, 47554, 65844, 71331, 95108, 142662, 213993, 285324, 427986, 855972]

約数ペア:

[(1, 855972), (2, 427986), (3, 285324), (4, 213993), (6, 142662), (9, 95108), (12, 71331), (13, 65844), (18, 47554), (26, 32922), (31, 27612), (36, 23777), (39, 21948), (52, 16461), (59, 14508), (62, 13806), (78, 10974), (93, 9204), (117, 7316), (118, 7254), (124, 6903), (156, 5487), (177, 4836), (186, 4602), (234, 3658), (236, 3627), (279, 3068), (354, 2418), (372, 2301), (403, 2124), (468, 1829), (531, 1612), (558, 1534), (708, 1209), (767, 1116), (806, 1062)]