72434964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9689}}^1$

素因数の和:9792

約数の個数: 48

約数和(自身を含む): 195350400

約数和(自身を除く): 122915436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 9689, 19378, 29067, 38756, 58134, 67823, 116268, 135646, 203469, 271292, 406938, 813876, 862321, 1724642, 2586963, 3449284, 5173926, 6036247, 10347852, 12072494, 18108741, 24144988, 36217482, 72434964]

約数ペア:

[(1, 72434964), (2, 36217482), (3, 24144988), (4, 18108741), (6, 12072494), (7, 10347852), (12, 6036247), (14, 5173926), (21, 3449284), (28, 2586963), (42, 1724642), (84, 862321), (89, 813876), (178, 406938), (267, 271292), (356, 203469), (534, 135646), (623, 116268), (1068, 67823), (1246, 58134), (1869, 38756), (2492, 29067), (3738, 19378), (7476, 9689)]