77243630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 145704960

約数和(自身を除く): 68461330

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 3719, 4154, 7438, 10385, 18595, 20770, 37190, 115289, 230578, 249173, 498346, 576445, 1152890, 1245865, 2491730, 7724363, 15448726, 38621815, 77243630]

約数ペア:

[(1, 77243630), (2, 38621815), (5, 15448726), (10, 7724363), (31, 2491730), (62, 1245865), (67, 1152890), (134, 576445), (155, 498346), (310, 249173), (335, 230578), (670, 115289), (2077, 37190), (3719, 20770), (4154, 18595), (7438, 10385)]