88331728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 190327104

約数和(自身を除く): 101995376

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 67, 68, 74, 131, 134, 136, 148, 262, 268, 272, 296, 524, 536, 592, 629, 1048, 1072, 1139, 1258, 2096, 2227, 2278, 2479, 2516, 4454, 4556, 4847, 4958, 5032, 8777, 8908, 9112, 9694, 9916, 10064, 17554, 17816, 18224, 19388, 19832, 35108, 35632, 38776, 39664, 42143, 70216, 77552, 82399, 84286, 140432, 149209, 164798, 168572, 298418, 324749, 329596, 337144, 596836, 649498, 659192, 674288, 1193672, 1298996, 1318384, 2387344, 2597992, 5195984, 5520733, 11041466, 22082932, 44165864, 88331728]

約数ペア:

[(1, 88331728), (2, 44165864), (4, 22082932), (8, 11041466), (16, 5520733), (17, 5195984), (34, 2597992), (37, 2387344), (67, 1318384), (68, 1298996), (74, 1193672), (131, 674288), (134, 659192), (136, 649498), (148, 596836), (262, 337144), (268, 329596), (272, 324749), (296, 298418), (524, 168572), (536, 164798), (592, 149209), (629, 140432), (1048, 84286), (1072, 82399), (1139, 77552), (1258, 70216), (2096, 42143), (2227, 39664), (2278, 38776), (2479, 35632), (2516, 35108), (4454, 19832), (4556, 19388), (4847, 18224), (4958, 17816), (5032, 17554), (8777, 10064), (8908, 9916), (9112, 9694)]