81914215584

素因数分解:

$2^5\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1103}}^1\times {\mathrm{2753}}^1$

素因数の和:4150

約数の個数: 96

約数和(自身を含む): 216064122624

約数和(自身を除く): 134149907040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 281, 562, 843, 1103, 1124, 1686, 2206, 2248, 2753, 3309, 3372, 4412, 4496, 5506, 6618, 6744, 8259, 8824, 8992, 11012, 13236, 13488, 16518, 17648, 22024, 26472, 26976, 33036, 35296, 44048, 52944, 66072, 88096, 105888, 132144, 264288, 309943, 619886, 773593, 929829, 1239772, 1547186, 1859658, 2320779, 2479544, 3036559, 3094372, 3719316, 4641558, 4959088, 6073118, 6188744, 7438632, 9109677, 9283116, 9918176, 12146236, 12377488, 14877264, 18219354, 18566232, 24292472, 24754976, 29754528, 36438708, 37132464, 48584944, 72877416, 74264928, 97169888, 145754832, 291509664, 853273079, 1706546158, 2559819237, 3413092316, 5119638474, 6826184632, 10239276948, 13652369264, 20478553896, 27304738528, 40957107792, 81914215584]

約数ペア:

[(1, 81914215584), (2, 40957107792), (3, 27304738528), (4, 20478553896), (6, 13652369264), (8, 10239276948), (12, 6826184632), (16, 5119638474), (24, 3413092316), (32, 2559819237), (48, 1706546158), (96, 853273079), (281, 291509664), (562, 145754832), (843, 97169888), (1103, 74264928), (1124, 72877416), (1686, 48584944), (2206, 37132464), (2248, 36438708), (2753, 29754528), (3309, 24754976), (3372, 24292472), (4412, 18566232), (4496, 18219354), (5506, 14877264), (6618, 12377488), (6744, 12146236), (8259, 9918176), (8824, 9283116), (8992, 9109677), (11012, 7438632), (13236, 6188744), (13488, 6073118), (16518, 4959088), (17648, 4641558), (22024, 3719316), (26472, 3094372), (26976, 3036559), (33036, 2479544), (35296, 2320779), (44048, 1859658), (52944, 1547186), (66072, 1239772), (88096, 929829), (105888, 773593), (132144, 619886), (264288, 309943)]