72804930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5443

約数の個数: 64

約数和(自身を含む): 195302016

約数和(自身を除く): 122497086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2706, 4510, 5381, 6765, 10762, 13530, 16143, 26905, 32286, 53810, 59191, 80715, 118382, 161430, 177573, 220621, 295955, 355146, 441242, 591910, 661863, 887865, 1103105, 1323726, 1775730, 2206210, 2426831, 3309315, 4853662, 6618630, 7280493, 12134155, 14560986, 24268310, 36402465, 72804930]

約数ペア:

[(1, 72804930), (2, 36402465), (3, 24268310), (5, 14560986), (6, 12134155), (10, 7280493), (11, 6618630), (15, 4853662), (22, 3309315), (30, 2426831), (33, 2206210), (41, 1775730), (55, 1323726), (66, 1103105), (82, 887865), (110, 661863), (123, 591910), (165, 441242), (205, 355146), (246, 295955), (330, 220621), (410, 177573), (451, 161430), (615, 118382), (902, 80715), (1230, 59191), (1353, 53810), (2255, 32286), (2706, 26905), (4510, 16143), (5381, 13530), (6765, 10762)]