71561628

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{29669}}^1$

素因数の和:29746

約数の個数: 36

約数和(自身を含む): 183597960

約数和(自身を除く): 112036332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 29669, 59338, 89007, 118676, 178014, 267021, 356028, 534042, 1068084, 1987823, 3975646, 5963469, 7951292, 11926938, 17890407, 23853876, 35780814, 71561628]

約数ペア:

[(1, 71561628), (2, 35780814), (3, 23853876), (4, 17890407), (6, 11926938), (9, 7951292), (12, 5963469), (18, 3975646), (36, 1987823), (67, 1068084), (134, 534042), (201, 356028), (268, 267021), (402, 178014), (603, 118676), (804, 89007), (1206, 59338), (2412, 29669)]