72963384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17989}}^1$

素因数の和:18024

約数の個数: 48

約数和(自身を含む): 197530200

約数和(自身を除く): 124566816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 17989, 35978, 53967, 71956, 107934, 143912, 215868, 233857, 431736, 467714, 701571, 935428, 1403142, 1870856, 2806284, 3040141, 5612568, 6080282, 9120423, 12160564, 18240846, 24321128, 36481692, 72963384]

約数ペア:

[(1, 72963384), (2, 36481692), (3, 24321128), (4, 18240846), (6, 12160564), (8, 9120423), (12, 6080282), (13, 5612568), (24, 3040141), (26, 2806284), (39, 1870856), (52, 1403142), (78, 935428), (104, 701571), (156, 467714), (169, 431736), (312, 233857), (338, 215868), (507, 143912), (676, 107934), (1014, 71956), (1352, 53967), (2028, 35978), (4056, 17989)]