8231076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 24111360

約数和(自身を除く): 15880284

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, 367, 534, 623, 734, 801, 1068, 1101, 1246, 1468, 1602, 1869, 2202, 2492, 2569, 3204, 3303, 3738, 4404, 5138, 5607, 6606, 7476, 7707, 10276, 11214, 13212, 15414, 22428, 23121, 30828, 32663, 46242, 65326, 92484, 97989, 130652, 195978, 228641, 293967, 391956, 457282, 587934, 685923, 914564, 1175868, 1371846, 2057769, 2743692, 4115538, 8231076]

約数ペア:

[(1, 8231076), (2, 4115538), (3, 2743692), (4, 2057769), (6, 1371846), (7, 1175868), (9, 914564), (12, 685923), (14, 587934), (18, 457282), (21, 391956), (28, 293967), (36, 228641), (42, 195978), (63, 130652), (84, 97989), (89, 92484), (126, 65326), (178, 46242), (252, 32663), (267, 30828), (356, 23121), (367, 22428), (534, 15414), (623, 13212), (734, 11214), (801, 10276), (1068, 7707), (1101, 7476), (1246, 6606), (1468, 5607), (1602, 5138), (1869, 4404), (2202, 3738), (2492, 3303), (2569, 3204)]