78470868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32213}}^1$

素因数の和:32256

約数の個数: 48

約数和(自身を含む): 216478080

約数和(自身を除く): 138007212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 32213, 64426, 96639, 128852, 193278, 225491, 386556, 450982, 676473, 901964, 934177, 1352946, 1868354, 2705892, 2802531, 3736708, 5605062, 6539239, 11210124, 13078478, 19617717, 26156956, 39235434, 78470868]

約数ペア:

[(1, 78470868), (2, 39235434), (3, 26156956), (4, 19617717), (6, 13078478), (7, 11210124), (12, 6539239), (14, 5605062), (21, 3736708), (28, 2802531), (29, 2705892), (42, 1868354), (58, 1352946), (84, 934177), (87, 901964), (116, 676473), (174, 450982), (203, 386556), (348, 225491), (406, 193278), (609, 128852), (812, 96639), (1218, 64426), (2436, 32213)]