80774568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 252033600

約数和(自身を除く): 171259032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1153, 1251, 1668, 1946, 2306, 2502, 2919, 3336, 3459, 3892, 4612, 5004, 5838, 6918, 7784, 8071, 8757, 9224, 10008, 10377, 11676, 13836, 16142, 17514, 20754, 23352, 24213, 27672, 32284, 35028, 41508, 48426, 64568, 70056, 72639, 83016, 96852, 145278, 160267, 193704, 290556, 320534, 480801, 581112, 641068, 961602, 1121869, 1282136, 1442403, 1923204, 2243738, 2884806, 3365607, 3846408, 4487476, 5769612, 6731214, 8974952, 10096821, 11539224, 13462428, 20193642, 26924856, 40387284, 80774568]

約数ペア:

[(1, 80774568), (2, 40387284), (3, 26924856), (4, 20193642), (6, 13462428), (7, 11539224), (8, 10096821), (9, 8974952), (12, 6731214), (14, 5769612), (18, 4487476), (21, 3846408), (24, 3365607), (28, 2884806), (36, 2243738), (42, 1923204), (56, 1442403), (63, 1282136), (72, 1121869), (84, 961602), (126, 641068), (139, 581112), (168, 480801), (252, 320534), (278, 290556), (417, 193704), (504, 160267), (556, 145278), (834, 96852), (973, 83016), (1112, 72639), (1153, 70056), (1251, 64568), (1668, 48426), (1946, 41508), (2306, 35028), (2502, 32284), (2919, 27672), (3336, 24213), (3459, 23352), (3892, 20754), (4612, 17514), (5004, 16142), (5838, 13836), (6918, 11676), (7784, 10377), (8071, 10008), (8757, 9224)]