73216130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 151538688

約数和(自身を除く): 78322558

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 470, 521, 598, 611, 1042, 1081, 1222, 1495, 2162, 2605, 2990, 3055, 5210, 5405, 6110, 6773, 10810, 11983, 13546, 14053, 23966, 24487, 28106, 33865, 48974, 59915, 67730, 70265, 119830, 122435, 140530, 155779, 244870, 311558, 318331, 563201, 636662, 778895, 1126402, 1557790, 1591655, 2816005, 3183310, 5632010, 7321613, 14643226, 36608065, 73216130]

約数ペア:

[(1, 73216130), (2, 36608065), (5, 14643226), (10, 7321613), (13, 5632010), (23, 3183310), (26, 2816005), (46, 1591655), (47, 1557790), (65, 1126402), (94, 778895), (115, 636662), (130, 563201), (230, 318331), (235, 311558), (299, 244870), (470, 155779), (521, 140530), (598, 122435), (611, 119830), (1042, 70265), (1081, 67730), (1222, 59915), (1495, 48974), (2162, 33865), (2605, 28106), (2990, 24487), (3055, 23966), (5210, 14053), (5405, 13546), (6110, 11983), (6773, 10810)]