71741208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38821}}^1$

素因数の和:38848

約数の個数: 64

約数和(自身を含む): 223614720

約数和(自身を除く): 151873512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 38821, 77642, 116463, 155284, 232926, 271747, 310568, 427031, 465852, 543494, 815241, 854062, 931704, 1086988, 1281093, 1630482, 1708124, 2173976, 2562186, 2989217, 3260964, 3416248, 5124372, 5978434, 6521928, 8967651, 10248744, 11956868, 17935302, 23913736, 35870604, 71741208]

約数ペア:

[(1, 71741208), (2, 35870604), (3, 23913736), (4, 17935302), (6, 11956868), (7, 10248744), (8, 8967651), (11, 6521928), (12, 5978434), (14, 5124372), (21, 3416248), (22, 3260964), (24, 2989217), (28, 2562186), (33, 2173976), (42, 1708124), (44, 1630482), (56, 1281093), (66, 1086988), (77, 931704), (84, 854062), (88, 815241), (132, 543494), (154, 465852), (168, 427031), (231, 310568), (264, 271747), (308, 232926), (462, 155284), (616, 116463), (924, 77642), (1848, 38821)]