72031492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 142813440

約数和(自身を除く): 70781948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 229, 263, 299, 458, 526, 598, 916, 1052, 1196, 2977, 3419, 5267, 5954, 6049, 6838, 10534, 11908, 12098, 13676, 21068, 24196, 60227, 68471, 78637, 120454, 136942, 157274, 240908, 273884, 314548, 782951, 1385221, 1565902, 2770442, 3131804, 5540884, 18007873, 36015746, 72031492]

約数ペア:

[(1, 72031492), (2, 36015746), (4, 18007873), (13, 5540884), (23, 3131804), (26, 2770442), (46, 1565902), (52, 1385221), (92, 782951), (229, 314548), (263, 273884), (299, 240908), (458, 157274), (526, 136942), (598, 120454), (916, 78637), (1052, 68471), (1196, 60227), (2977, 24196), (3419, 21068), (5267, 13676), (5954, 12098), (6049, 11908), (6838, 10534)]