78386394

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 159606720

約数和(自身を除く): 81220326

約数列:

[1, 2, 3, 6, 89, 178, 181, 267, 362, 534, 543, 811, 1086, 1622, 2433, 4866, 16109, 32218, 48327, 72179, 96654, 144358, 146791, 216537, 293582, 433074, 440373, 880746, 13064399, 26128798, 39193197, 78386394]

約数ペア:

[(1, 78386394), (2, 39193197), (3, 26128798), (6, 13064399), (89, 880746), (178, 440373), (181, 433074), (267, 293582), (362, 216537), (534, 146791), (543, 144358), (811, 96654), (1086, 72179), (1622, 48327), (2433, 32218), (4866, 16109)]