74011728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1504

約数の個数: 80

約数和(自身を含む): 219985920

約数和(自身を除く): 145974192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 501, 668, 1002, 1169, 1319, 1336, 2004, 2338, 2638, 2672, 3507, 3957, 4008, 4676, 5276, 7014, 7914, 8016, 9233, 9352, 10552, 14028, 15828, 18466, 18704, 21104, 27699, 28056, 31656, 36932, 55398, 56112, 63312, 73864, 110796, 147728, 220273, 221592, 440546, 443184, 660819, 881092, 1321638, 1541911, 1762184, 2643276, 3083822, 3524368, 4625733, 5286552, 6167644, 9251466, 10573104, 12335288, 18502932, 24670576, 37005864, 74011728]

約数ペア:

[(1, 74011728), (2, 37005864), (3, 24670576), (4, 18502932), (6, 12335288), (7, 10573104), (8, 9251466), (12, 6167644), (14, 5286552), (16, 4625733), (21, 3524368), (24, 3083822), (28, 2643276), (42, 1762184), (48, 1541911), (56, 1321638), (84, 881092), (112, 660819), (167, 443184), (168, 440546), (334, 221592), (336, 220273), (501, 147728), (668, 110796), (1002, 73864), (1169, 63312), (1319, 56112), (1336, 55398), (2004, 36932), (2338, 31656), (2638, 28056), (2672, 27699), (3507, 21104), (3957, 18704), (4008, 18466), (4676, 15828), (5276, 14028), (7014, 10552), (7914, 9352), (8016, 9233)]