72384928

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 111595232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 308, 319, 352, 406, 464, 616, 638, 812, 928, 1013, 1232, 1276, 1624, 2026, 2233, 2464, 2552, 3248, 4052, 4466, 5104, 6496, 7091, 8104, 8932, 10208, 11143, 14182, 16208, 17864, 22286, 28364, 29377, 32416, 35728, 44572, 56728, 58754, 71456, 78001, 89144, 113456, 117508, 156002, 178288, 205639, 226912, 235016, 312004, 323147, 356576, 411278, 470032, 624008, 646294, 822556, 940064, 1248016, 1292588, 1645112, 2262029, 2496032, 2585176, 3290224, 4524058, 5170352, 6580448, 9048116, 10340704, 18096232, 36192464, 72384928]

約数ペア:

[(1, 72384928), (2, 36192464), (4, 18096232), (7, 10340704), (8, 9048116), (11, 6580448), (14, 5170352), (16, 4524058), (22, 3290224), (28, 2585176), (29, 2496032), (32, 2262029), (44, 1645112), (56, 1292588), (58, 1248016), (77, 940064), (88, 822556), (112, 646294), (116, 624008), (154, 470032), (176, 411278), (203, 356576), (224, 323147), (232, 312004), (308, 235016), (319, 226912), (352, 205639), (406, 178288), (464, 156002), (616, 117508), (638, 113456), (812, 89144), (928, 78001), (1013, 71456), (1232, 58754), (1276, 56728), (1624, 44572), (2026, 35728), (2233, 32416), (2464, 29377), (2552, 28364), (3248, 22286), (4052, 17864), (4466, 16208), (5104, 14182), (6496, 11143), (7091, 10208), (8104, 8932)]