78051834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 72

約数和(自身を含む): 202212192

約数和(自身を除く): 124160358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 966, 1058, 1171, 1449, 1587, 2342, 2898, 3174, 3513, 3703, 4761, 7026, 7406, 8197, 9522, 10539, 11109, 16394, 21078, 22218, 24591, 26933, 33327, 49182, 53866, 66654, 73773, 80799, 147546, 161598, 188531, 242397, 377062, 484794, 565593, 619459, 1131186, 1238918, 1696779, 1858377, 3393558, 3716754, 4336213, 5575131, 8672426, 11150262, 13008639, 26017278, 39025917, 78051834]

約数ペア:

[(1, 78051834), (2, 39025917), (3, 26017278), (6, 13008639), (7, 11150262), (9, 8672426), (14, 5575131), (18, 4336213), (21, 3716754), (23, 3393558), (42, 1858377), (46, 1696779), (63, 1238918), (69, 1131186), (126, 619459), (138, 565593), (161, 484794), (207, 377062), (322, 242397), (414, 188531), (483, 161598), (529, 147546), (966, 80799), (1058, 73773), (1171, 66654), (1449, 53866), (1587, 49182), (2342, 33327), (2898, 26933), (3174, 24591), (3513, 22218), (3703, 21078), (4761, 16394), (7026, 11109), (7406, 10539), (8197, 9522)]