73968908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 145541760

約数和(自身を除く): 71572852

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 181, 271, 362, 377, 542, 724, 754, 1084, 1508, 2353, 3523, 4706, 5249, 7046, 7859, 9412, 10498, 14092, 15718, 20996, 31436, 49051, 68237, 98102, 102167, 136474, 196204, 204334, 272948, 408668, 637663, 1275326, 1422479, 2550652, 2844958, 5689916, 18492227, 36984454, 73968908]

約数ペア:

[(1, 73968908), (2, 36984454), (4, 18492227), (13, 5689916), (26, 2844958), (29, 2550652), (52, 1422479), (58, 1275326), (116, 637663), (181, 408668), (271, 272948), (362, 204334), (377, 196204), (542, 136474), (724, 102167), (754, 98102), (1084, 68237), (1508, 49051), (2353, 31436), (3523, 20996), (4706, 15718), (5249, 14092), (7046, 10498), (7859, 9412)]