72220632

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3944

約数の個数: 64

約数和(自身を含む): 199791360

約数和(自身を除く): 127570728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 132, 142, 213, 264, 284, 426, 568, 781, 852, 1562, 1704, 2343, 3124, 3853, 4686, 6248, 7706, 9372, 11559, 15412, 18744, 23118, 30824, 42383, 46236, 84766, 92472, 127149, 169532, 254298, 273563, 339064, 508596, 547126, 820689, 1017192, 1094252, 1641378, 2188504, 3009193, 3282756, 6018386, 6565512, 9027579, 12036772, 18055158, 24073544, 36110316, 72220632]

約数ペア:

[(1, 72220632), (2, 36110316), (3, 24073544), (4, 18055158), (6, 12036772), (8, 9027579), (11, 6565512), (12, 6018386), (22, 3282756), (24, 3009193), (33, 2188504), (44, 1641378), (66, 1094252), (71, 1017192), (88, 820689), (132, 547126), (142, 508596), (213, 339064), (264, 273563), (284, 254298), (426, 169532), (568, 127149), (781, 92472), (852, 84766), (1562, 46236), (1704, 42383), (2343, 30824), (3124, 23118), (3853, 18744), (4686, 15412), (6248, 11559), (7706, 9372)]