40656168

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{8963}}^1$

素因数の和:8988

約数の個数: 80

約数和(自身を含む): 130157280

約数和(自身を除く): 89501112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 8963, 17926, 26889, 35852, 53778, 62741, 71704, 80667, 107556, 125482, 161334, 188223, 215112, 242001, 250964, 322668, 376446, 484002, 501928, 564669, 645336, 726003, 752892, 968004, 1129338, 1452006, 1505784, 1694007, 1936008, 2258676, 2904012, 3388014, 4517352, 5082021, 5808024, 6776028, 10164042, 13552056, 20328084, 40656168]

約数ペア:

[(1, 40656168), (2, 20328084), (3, 13552056), (4, 10164042), (6, 6776028), (7, 5808024), (8, 5082021), (9, 4517352), (12, 3388014), (14, 2904012), (18, 2258676), (21, 1936008), (24, 1694007), (27, 1505784), (28, 1452006), (36, 1129338), (42, 968004), (54, 752892), (56, 726003), (63, 645336), (72, 564669), (81, 501928), (84, 484002), (108, 376446), (126, 322668), (162, 250964), (168, 242001), (189, 215112), (216, 188223), (252, 161334), (324, 125482), (378, 107556), (504, 80667), (567, 71704), (648, 62741), (756, 53778), (1134, 35852), (1512, 26889), (2268, 17926), (4536, 8963)]