77791644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2456

約数の個数: 96

約数和(自身を含む): 235952640

約数和(自身を除く): 158160996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2393, 2709, 3612, 4644, 4786, 5418, 7179, 8127, 9572, 10836, 14358, 16254, 16751, 21537, 28716, 32508, 33502, 43074, 50253, 64611, 67004, 86148, 100506, 102899, 129222, 150759, 201012, 205798, 258444, 301518, 308697, 411596, 452277, 603036, 617394, 720293, 904554, 926091, 1234788, 1440586, 1809108, 1852182, 2160879, 2778273, 2881172, 3704364, 4321758, 5556546, 6482637, 8643516, 11113092, 12965274, 19447911, 25930548, 38895822, 77791644]

約数ペア:

[(1, 77791644), (2, 38895822), (3, 25930548), (4, 19447911), (6, 12965274), (7, 11113092), (9, 8643516), (12, 6482637), (14, 5556546), (18, 4321758), (21, 3704364), (27, 2881172), (28, 2778273), (36, 2160879), (42, 1852182), (43, 1809108), (54, 1440586), (63, 1234788), (84, 926091), (86, 904554), (108, 720293), (126, 617394), (129, 603036), (172, 452277), (189, 411596), (252, 308697), (258, 301518), (301, 258444), (378, 205798), (387, 201012), (516, 150759), (602, 129222), (756, 102899), (774, 100506), (903, 86148), (1161, 67004), (1204, 64611), (1548, 50253), (1806, 43074), (2322, 33502), (2393, 32508), (2709, 28716), (3612, 21537), (4644, 16751), (4786, 16254), (5418, 14358), (7179, 10836), (8127, 9572)]