145927044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 383102720

約数和(自身を除く): 237175676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 571, 687, 916, 1116, 1142, 1374, 1713, 2061, 2284, 2748, 3426, 4122, 5139, 6852, 7099, 8244, 10278, 14198, 17701, 20556, 21297, 28396, 35402, 42594, 53103, 63891, 70804, 85188, 106206, 127782, 130759, 159309, 212412, 255564, 261518, 318618, 392277, 523036, 637236, 784554, 1176831, 1569108, 2353662, 4053529, 4707324, 8107058, 12160587, 16214116, 24321174, 36481761, 48642348, 72963522, 145927044]

約数ペア:

[(1, 145927044), (2, 72963522), (3, 48642348), (4, 36481761), (6, 24321174), (9, 16214116), (12, 12160587), (18, 8107058), (31, 4707324), (36, 4053529), (62, 2353662), (93, 1569108), (124, 1176831), (186, 784554), (229, 637236), (279, 523036), (372, 392277), (458, 318618), (558, 261518), (571, 255564), (687, 212412), (916, 159309), (1116, 130759), (1142, 127782), (1374, 106206), (1713, 85188), (2061, 70804), (2284, 63891), (2748, 53103), (3426, 42594), (4122, 35402), (5139, 28396), (6852, 21297), (7099, 20556), (8244, 17701), (10278, 14198)]