65220048

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12241}}^1$

素因数の和:12292

約数の個数: 60

約数和(自身を含む): 187473988

約数和(自身を除く): 122253940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12241, 24482, 36723, 48964, 73446, 97928, 110169, 146892, 195856, 220338, 293784, 440676, 452917, 587568, 881352, 905834, 1358751, 1762704, 1811668, 2717502, 3623336, 4076253, 5435004, 7246672, 8152506, 10870008, 16305012, 21740016, 32610024, 65220048]

約数ペア:

[(1, 65220048), (2, 32610024), (3, 21740016), (4, 16305012), (6, 10870008), (8, 8152506), (9, 7246672), (12, 5435004), (16, 4076253), (18, 3623336), (24, 2717502), (36, 1811668), (37, 1762704), (48, 1358751), (72, 905834), (74, 881352), (111, 587568), (144, 452917), (148, 440676), (222, 293784), (296, 220338), (333, 195856), (444, 146892), (592, 110169), (666, 97928), (888, 73446), (1332, 48964), (1776, 36723), (2664, 24482), (5328, 12241)]