81249264

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6115

約数の個数: 80

約数和(自身を含む): 240778240

約数和(自身を除く): 159528976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6067, 6696, 12134, 13392, 18201, 24268, 36402, 48536, 54603, 72804, 97072, 109206, 145608, 163809, 188077, 218412, 291216, 327618, 376154, 436824, 564231, 655236, 752308, 873648, 1128462, 1310472, 1504616, 1692693, 2256924, 2620944, 3009232, 3385386, 4513848, 5078079, 6770772, 9027696, 10156158, 13541544, 20312316, 27083088, 40624632, 81249264]

約数ペア:

[(1, 81249264), (2, 40624632), (3, 27083088), (4, 20312316), (6, 13541544), (8, 10156158), (9, 9027696), (12, 6770772), (16, 5078079), (18, 4513848), (24, 3385386), (27, 3009232), (31, 2620944), (36, 2256924), (48, 1692693), (54, 1504616), (62, 1310472), (72, 1128462), (93, 873648), (108, 752308), (124, 655236), (144, 564231), (186, 436824), (216, 376154), (248, 327618), (279, 291216), (372, 218412), (432, 188077), (496, 163809), (558, 145608), (744, 109206), (837, 97072), (1116, 72804), (1488, 54603), (1674, 48536), (2232, 36402), (3348, 24268), (4464, 18201), (6067, 13392), (6696, 12134)]