80453713528

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{132313}}^1$

素因数の和:132616

約数の個数: 48

約数和(自身を含む): 160856776080

約数和(自身を除く): 80403062552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 289, 526, 578, 1052, 1156, 2104, 2312, 4471, 8942, 17884, 35768, 76007, 132313, 152014, 264626, 304028, 529252, 608056, 1058504, 2249321, 4498642, 8997284, 17994568, 34798319, 38238457, 69596638, 76476914, 139193276, 152953828, 278386552, 305907656, 591571423, 1183142846, 2366285692, 4732571384, 10056714191, 20113428382, 40226856764, 80453713528]

約数ペア:

[(1, 80453713528), (2, 40226856764), (4, 20113428382), (8, 10056714191), (17, 4732571384), (34, 2366285692), (68, 1183142846), (136, 591571423), (263, 305907656), (289, 278386552), (526, 152953828), (578, 139193276), (1052, 76476914), (1156, 69596638), (2104, 38238457), (2312, 34798319), (4471, 17994568), (8942, 8997284), (17884, 4498642), (35768, 2249321), (76007, 1058504), (132313, 608056), (152014, 529252), (264626, 304028)]