72477776888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{73609}}^1$

素因数の和:73860

約数の個数: 64

約数和(自身を含む): 151365715200

約数和(自身を除く): 78887938312

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 167, 268, 334, 536, 668, 737, 1336, 1474, 1837, 2948, 3674, 5896, 7348, 11189, 14696, 22378, 44756, 73609, 89512, 123079, 147218, 246158, 294436, 492316, 588872, 809699, 984632, 1619398, 3238796, 4931803, 6477592, 9863606, 12292703, 19727212, 24585406, 39454424, 49170812, 54249833, 98341624, 108499666, 135219733, 216999332, 270439466, 433998664, 540878932, 823611101, 1081757864, 1647222202, 3294444404, 6588888808, 9059722111, 18119444222, 36238888444, 72477776888]

約数ペア:

[(1, 72477776888), (2, 36238888444), (4, 18119444222), (8, 9059722111), (11, 6588888808), (22, 3294444404), (44, 1647222202), (67, 1081757864), (88, 823611101), (134, 540878932), (167, 433998664), (268, 270439466), (334, 216999332), (536, 135219733), (668, 108499666), (737, 98341624), (1336, 54249833), (1474, 49170812), (1837, 39454424), (2948, 24585406), (3674, 19727212), (5896, 12292703), (7348, 9863606), (11189, 6477592), (14696, 4931803), (22378, 3238796), (44756, 1619398), (73609, 984632), (89512, 809699), (123079, 588872), (147218, 492316), (246158, 294436)]