86451780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 250967808

約数和(自身を除く): 164516028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 113, 123, 164, 205, 226, 246, 311, 339, 410, 452, 492, 565, 615, 622, 678, 820, 933, 1130, 1230, 1244, 1356, 1555, 1695, 1866, 2260, 2460, 3110, 3390, 3732, 4633, 4665, 6220, 6780, 9266, 9330, 12751, 13899, 18532, 18660, 23165, 25502, 27798, 35143, 38253, 46330, 51004, 55596, 63755, 69495, 70286, 76506, 92660, 105429, 127510, 138990, 140572, 153012, 175715, 191265, 210858, 255020, 277980, 351430, 382530, 421716, 527145, 702860, 765060, 1054290, 1440863, 2108580, 2881726, 4322589, 5763452, 7204315, 8645178, 14408630, 17290356, 21612945, 28817260, 43225890, 86451780]

約数ペア:

[(1, 86451780), (2, 43225890), (3, 28817260), (4, 21612945), (5, 17290356), (6, 14408630), (10, 8645178), (12, 7204315), (15, 5763452), (20, 4322589), (30, 2881726), (41, 2108580), (60, 1440863), (82, 1054290), (113, 765060), (123, 702860), (164, 527145), (205, 421716), (226, 382530), (246, 351430), (311, 277980), (339, 255020), (410, 210858), (452, 191265), (492, 175715), (565, 153012), (615, 140572), (622, 138990), (678, 127510), (820, 105429), (933, 92660), (1130, 76506), (1230, 70286), (1244, 69495), (1356, 63755), (1555, 55596), (1695, 51004), (1866, 46330), (2260, 38253), (2460, 35143), (3110, 27798), (3390, 25502), (3732, 23165), (4633, 18660), (4665, 18532), (6220, 13899), (6780, 12751), (9266, 9330)]