87821976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11471}}^1$

素因数の和:11520

約数の個数: 64

約数和(自身を含む): 247795200

約数和(自身を除く): 159973224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 11471, 22942, 34413, 45884, 68826, 91768, 126181, 137652, 252362, 275304, 332659, 378543, 504724, 665318, 757086, 997977, 1009448, 1330636, 1514172, 1995954, 2661272, 3028344, 3659249, 3991908, 7318498, 7983816, 10977747, 14636996, 21955494, 29273992, 43910988, 87821976]

約数ペア:

[(1, 87821976), (2, 43910988), (3, 29273992), (4, 21955494), (6, 14636996), (8, 10977747), (11, 7983816), (12, 7318498), (22, 3991908), (24, 3659249), (29, 3028344), (33, 2661272), (44, 1995954), (58, 1514172), (66, 1330636), (87, 1009448), (88, 997977), (116, 757086), (132, 665318), (174, 504724), (232, 378543), (264, 332659), (319, 275304), (348, 252362), (638, 137652), (696, 126181), (957, 91768), (1276, 68826), (1914, 45884), (2552, 34413), (3828, 22942), (7656, 11471)]