7372872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7877}}^1$

素因数の和:7902

約数の個数: 48

約数和(自身を含む): 21506940

約数和(自身を除く): 14134068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 7877, 15754, 23631, 31508, 47262, 63016, 70893, 94524, 102401, 141786, 189048, 204802, 283572, 307203, 409604, 567144, 614406, 819208, 921609, 1228812, 1843218, 2457624, 3686436, 7372872]

約数ペア:

[(1, 7372872), (2, 3686436), (3, 2457624), (4, 1843218), (6, 1228812), (8, 921609), (9, 819208), (12, 614406), (13, 567144), (18, 409604), (24, 307203), (26, 283572), (36, 204802), (39, 189048), (52, 141786), (72, 102401), (78, 94524), (104, 70893), (117, 63016), (156, 47262), (234, 31508), (312, 23631), (468, 15754), (936, 7877)]