78816186

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 181762560

約数和(自身を除く): 102946374

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 97, 123, 194, 246, 291, 367, 369, 582, 734, 738, 873, 1101, 1107, 1746, 2202, 2214, 2619, 3303, 3977, 5238, 6606, 7954, 9909, 11931, 15047, 19818, 23862, 30094, 35599, 35793, 45141, 71198, 71586, 90282, 106797, 107379, 135423, 213594, 214758, 270846, 320391, 406269, 640782, 812538, 961173, 1459559, 1922346, 2919118, 4378677, 8757354, 13136031, 26272062, 39408093, 78816186]

約数ペア:

[(1, 78816186), (2, 39408093), (3, 26272062), (6, 13136031), (9, 8757354), (18, 4378677), (27, 2919118), (41, 1922346), (54, 1459559), (82, 961173), (97, 812538), (123, 640782), (194, 406269), (246, 320391), (291, 270846), (367, 214758), (369, 213594), (582, 135423), (734, 107379), (738, 106797), (873, 90282), (1101, 71586), (1107, 71198), (1746, 45141), (2202, 35793), (2214, 35599), (2619, 30094), (3303, 23862), (3977, 19818), (5238, 15047), (6606, 11931), (7954, 9909)]