71817888

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20219}}^1$

素因数の和:20269

約数の個数: 48

約数和(自身を含む): 193626720

約数和(自身を除く): 121808832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20219, 40438, 60657, 80876, 121314, 161752, 242628, 323504, 485256, 647008, 748103, 970512, 1496206, 1941024, 2244309, 2992412, 4488618, 5984824, 8977236, 11969648, 17954472, 23939296, 35908944, 71817888]

約数ペア:

[(1, 71817888), (2, 35908944), (3, 23939296), (4, 17954472), (6, 11969648), (8, 8977236), (12, 5984824), (16, 4488618), (24, 2992412), (32, 2244309), (37, 1941024), (48, 1496206), (74, 970512), (96, 748103), (111, 647008), (148, 485256), (222, 323504), (296, 242628), (444, 161752), (592, 121314), (888, 80876), (1184, 60657), (1776, 40438), (3552, 20219)]