72121488

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7121}}^1$

素因数の和:7343

約数の個数: 40

約数和(自身を含む): 187223136

約数和(自身を除く): 115101648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 7121, 10128, 14242, 21363, 28484, 42726, 56968, 85452, 113936, 170904, 341808, 1502531, 3005062, 4507593, 6010124, 9015186, 12020248, 18030372, 24040496, 36060744, 72121488]

約数ペア:

[(1, 72121488), (2, 36060744), (3, 24040496), (4, 18030372), (6, 12020248), (8, 9015186), (12, 6010124), (16, 4507593), (24, 3005062), (48, 1502531), (211, 341808), (422, 170904), (633, 113936), (844, 85452), (1266, 56968), (1688, 42726), (2532, 28484), (3376, 21363), (5064, 14242), (7121, 10128)]