77313132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 220269504

約数和(自身を除く): 142956372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 186, 219, 234, 279, 292, 372, 403, 438, 468, 558, 657, 806, 876, 949, 1116, 1209, 1314, 1612, 1898, 2263, 2418, 2628, 2847, 3627, 3796, 4526, 4836, 5329, 5694, 6789, 7254, 8541, 9052, 10658, 11388, 13578, 14508, 15987, 17082, 20367, 21316, 27156, 29419, 31974, 34164, 40734, 47961, 58838, 63948, 69277, 81468, 88257, 95922, 117676, 138554, 165199, 176514, 191844, 207831, 264771, 277108, 330398, 353028, 415662, 495597, 529542, 623493, 660796, 831324, 991194, 1059084, 1246986, 1486791, 1982388, 2147587, 2493972, 2973582, 4295174, 5947164, 6442761, 8590348, 12885522, 19328283, 25771044, 38656566, 77313132]

約数ペア:

[(1, 77313132), (2, 38656566), (3, 25771044), (4, 19328283), (6, 12885522), (9, 8590348), (12, 6442761), (13, 5947164), (18, 4295174), (26, 2973582), (31, 2493972), (36, 2147587), (39, 1982388), (52, 1486791), (62, 1246986), (73, 1059084), (78, 991194), (93, 831324), (117, 660796), (124, 623493), (146, 529542), (156, 495597), (186, 415662), (219, 353028), (234, 330398), (279, 277108), (292, 264771), (372, 207831), (403, 191844), (438, 176514), (468, 165199), (558, 138554), (657, 117676), (806, 95922), (876, 88257), (949, 81468), (1116, 69277), (1209, 63948), (1314, 58838), (1612, 47961), (1898, 40734), (2263, 34164), (2418, 31974), (2628, 29419), (2847, 27156), (3627, 21316), (3796, 20367), (4526, 17082), (4836, 15987), (5329, 14508), (5694, 13578), (6789, 11388), (7254, 10658), (8541, 9052)]