72499854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13177}}^1$

素因数の和:13320

約数の個数: 32

約数和(自身を含む): 166991616

約数和(自身を除く): 94491762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 13177, 26354, 39531, 79062, 92239, 184478, 276717, 553434, 1726187, 3452374, 5178561, 10357122, 12083309, 24166618, 36249927, 72499854]

約数ペア:

[(1, 72499854), (2, 36249927), (3, 24166618), (6, 12083309), (7, 10357122), (14, 5178561), (21, 3452374), (42, 1726187), (131, 553434), (262, 276717), (393, 184478), (786, 92239), (917, 79062), (1834, 39531), (2751, 26354), (5502, 13177)]