123472548

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^2\times {\mathrm{433}}^1$

素因数の和:621

約数の個数: 54

約数和(自身を含む): 316386434

約数和(自身を除く): 192913886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 433, 534, 801, 866, 1068, 1299, 1602, 1732, 2598, 3204, 3897, 5196, 7794, 7921, 15588, 15842, 23763, 31684, 38537, 47526, 71289, 77074, 95052, 115611, 142578, 154148, 231222, 285156, 346833, 462444, 693666, 1387332, 3429793, 6859586, 10289379, 13719172, 20578758, 30868137, 41157516, 61736274, 123472548]

約数ペア:

[(1, 123472548), (2, 61736274), (3, 41157516), (4, 30868137), (6, 20578758), (9, 13719172), (12, 10289379), (18, 6859586), (36, 3429793), (89, 1387332), (178, 693666), (267, 462444), (356, 346833), (433, 285156), (534, 231222), (801, 154148), (866, 142578), (1068, 115611), (1299, 95052), (1602, 77074), (1732, 71289), (2598, 47526), (3204, 38537), (3897, 31684), (5196, 23763), (7794, 15842), (7921, 15588)]