72406852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 156360960

約数和(自身を除く): 83954108

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 3877, 4669, 7754, 9338, 15508, 18676, 27139, 54278, 89171, 108556, 112433, 178342, 224866, 356684, 449732, 624197, 787031, 1248394, 1574062, 2496788, 2585959, 3148124, 5171918, 10343836, 18101713, 36203426, 72406852]

約数ペア:

[(1, 72406852), (2, 36203426), (4, 18101713), (7, 10343836), (14, 5171918), (23, 3148124), (28, 2585959), (29, 2496788), (46, 1574062), (58, 1248394), (92, 787031), (116, 624197), (161, 449732), (203, 356684), (322, 224866), (406, 178342), (644, 112433), (667, 108556), (812, 89171), (1334, 54278), (2668, 27139), (3877, 18676), (4669, 15508), (7754, 9338)]