72464352

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 131619360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 736, 851, 887, 888, 1104, 1184, 1702, 1774, 1776, 2208, 2553, 2661, 3404, 3548, 3552, 5106, 5322, 6808, 7096, 10212, 10644, 13616, 14192, 20401, 20424, 21288, 27232, 28384, 32819, 40802, 40848, 42576, 61203, 65638, 81604, 81696, 85152, 98457, 122406, 131276, 163208, 196914, 244812, 262552, 326416, 393828, 489624, 525104, 652832, 754837, 787656, 979248, 1050208, 1509674, 1575312, 1958496, 2264511, 3019348, 3150624, 4529022, 6038696, 9058044, 12077392, 18116088, 24154784, 36232176, 72464352]

約数ペア:

[(1, 72464352), (2, 36232176), (3, 24154784), (4, 18116088), (6, 12077392), (8, 9058044), (12, 6038696), (16, 4529022), (23, 3150624), (24, 3019348), (32, 2264511), (37, 1958496), (46, 1575312), (48, 1509674), (69, 1050208), (74, 979248), (92, 787656), (96, 754837), (111, 652832), (138, 525104), (148, 489624), (184, 393828), (222, 326416), (276, 262552), (296, 244812), (368, 196914), (444, 163208), (552, 131276), (592, 122406), (736, 98457), (851, 85152), (887, 81696), (888, 81604), (1104, 65638), (1184, 61203), (1702, 42576), (1774, 40848), (1776, 40802), (2208, 32819), (2553, 28384), (2661, 27232), (3404, 21288), (3548, 20424), (3552, 20401), (5106, 14192), (5322, 13616), (6808, 10644), (7096, 10212)]