23123268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 67616640

約数和(自身を除く): 44493372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1031, 1068, 1246, 1602, 1869, 2062, 2492, 3093, 3204, 3738, 4124, 5607, 6186, 7217, 7476, 9279, 11214, 12372, 14434, 18558, 21651, 22428, 28868, 37116, 43302, 64953, 86604, 91759, 129906, 183518, 259812, 275277, 367036, 550554, 642313, 825831, 1101108, 1284626, 1651662, 1926939, 2569252, 3303324, 3853878, 5780817, 7707756, 11561634, 23123268]

約数ペア:

[(1, 23123268), (2, 11561634), (3, 7707756), (4, 5780817), (6, 3853878), (7, 3303324), (9, 2569252), (12, 1926939), (14, 1651662), (18, 1284626), (21, 1101108), (28, 825831), (36, 642313), (42, 550554), (63, 367036), (84, 275277), (89, 259812), (126, 183518), (178, 129906), (252, 91759), (267, 86604), (356, 64953), (534, 43302), (623, 37116), (801, 28868), (1031, 22428), (1068, 21651), (1246, 18558), (1602, 14434), (1869, 12372), (2062, 11214), (2492, 9279), (3093, 7476), (3204, 7217), (3738, 6186), (4124, 5607)]