71573208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10448

約数の個数: 64

約数和(自身を含む): 209502720

約数和(自身を除く): 137929512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 10391, 20782, 31173, 41564, 62346, 72737, 83128, 124692, 145474, 218211, 249384, 290948, 426031, 436422, 581896, 852062, 872844, 1278093, 1704124, 1745688, 2556186, 2982217, 3408248, 5112372, 5964434, 8946651, 10224744, 11928868, 17893302, 23857736, 35786604, 71573208]

約数ペア:

[(1, 71573208), (2, 35786604), (3, 23857736), (4, 17893302), (6, 11928868), (7, 10224744), (8, 8946651), (12, 5964434), (14, 5112372), (21, 3408248), (24, 2982217), (28, 2556186), (41, 1745688), (42, 1704124), (56, 1278093), (82, 872844), (84, 852062), (123, 581896), (164, 436422), (168, 426031), (246, 290948), (287, 249384), (328, 218211), (492, 145474), (574, 124692), (861, 83128), (984, 72737), (1148, 62346), (1722, 41564), (2296, 31173), (3444, 20782), (6888, 10391)]