67978008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{44959}}^1$

素因数の和:44981

約数の個数: 64

約数和(自身を含む): 215808000

約数和(自身を除く): 147829992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 44959, 89918, 134877, 179836, 269754, 314713, 359672, 404631, 539508, 629426, 809262, 944139, 1079016, 1213893, 1258852, 1618524, 1888278, 2427786, 2517704, 2832417, 3237048, 3776556, 4855572, 5664834, 7553112, 8497251, 9711144, 11329668, 16994502, 22659336, 33989004, 67978008]

約数ペア:

[(1, 67978008), (2, 33989004), (3, 22659336), (4, 16994502), (6, 11329668), (7, 9711144), (8, 8497251), (9, 7553112), (12, 5664834), (14, 4855572), (18, 3776556), (21, 3237048), (24, 2832417), (27, 2517704), (28, 2427786), (36, 1888278), (42, 1618524), (54, 1258852), (56, 1213893), (63, 1079016), (72, 944139), (84, 809262), (108, 629426), (126, 539508), (168, 404631), (189, 359672), (216, 314713), (252, 269754), (378, 179836), (504, 134877), (756, 89918), (1512, 44959)]