81108236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1483}}^1$

素因数の和:1622

約数の個数: 36

約数和(自身を含む): 157502856

約数和(自身を除く): 76394620

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 484, 1243, 1483, 2486, 2966, 4972, 5932, 13673, 16313, 27346, 32626, 54692, 65252, 167579, 179443, 335158, 358886, 670316, 717772, 1843369, 3686738, 7373476, 20277059, 40554118, 81108236]

約数ペア:

[(1, 81108236), (2, 40554118), (4, 20277059), (11, 7373476), (22, 3686738), (44, 1843369), (113, 717772), (121, 670316), (226, 358886), (242, 335158), (452, 179443), (484, 167579), (1243, 65252), (1483, 54692), (2486, 32626), (2966, 27346), (4972, 16313), (5932, 13673)]