83990588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 165096960

約数和(自身を除く): 81106372

約数列:

[1, 2, 4, 11, 22, 44, 73, 79, 146, 158, 292, 316, 331, 662, 803, 869, 1324, 1606, 1738, 3212, 3476, 3641, 5767, 7282, 11534, 14564, 23068, 24163, 26149, 48326, 52298, 63437, 96652, 104596, 126874, 253748, 265793, 287639, 531586, 575278, 1063172, 1150556, 1908877, 3817754, 7635508, 20997647, 41995294, 83990588]

約数ペア:

[(1, 83990588), (2, 41995294), (4, 20997647), (11, 7635508), (22, 3817754), (44, 1908877), (73, 1150556), (79, 1063172), (146, 575278), (158, 531586), (292, 287639), (316, 265793), (331, 253748), (662, 126874), (803, 104596), (869, 96652), (1324, 63437), (1606, 52298), (1738, 48326), (3212, 26149), (3476, 24163), (3641, 23068), (5767, 14564), (7282, 11534)]