61340688

素因数分解:

$2^4\times 3^2\times {\mathrm{425977}}^1$

素因数の和:425991

約数の個数: 30

約数和(自身を含む): 171669134

約数和(自身を除く): 110328446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 425977, 851954, 1277931, 1703908, 2555862, 3407816, 3833793, 5111724, 6815632, 7667586, 10223448, 15335172, 20446896, 30670344, 61340688]

約数ペア:

[(1, 61340688), (2, 30670344), (3, 20446896), (4, 15335172), (6, 10223448), (8, 7667586), (9, 6815632), (12, 5111724), (16, 3833793), (18, 3407816), (24, 2555862), (36, 1703908), (48, 1277931), (72, 851954), (144, 425977)]