78139698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{143113}}^1$

素因数の和:143138

約数の個数: 32

約数和(自身を含む): 192345216

約数和(自身を除く): 114205518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 143113, 286226, 429339, 858678, 1001791, 1860469, 2003582, 3005373, 3720938, 5581407, 6010746, 11162814, 13023283, 26046566, 39069849, 78139698]

約数ペア:

[(1, 78139698), (2, 39069849), (3, 26046566), (6, 13023283), (7, 11162814), (13, 6010746), (14, 5581407), (21, 3720938), (26, 3005373), (39, 2003582), (42, 1860469), (78, 1001791), (91, 858678), (182, 429339), (273, 286226), (546, 143113)]