61574772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 181560960

約数和(自身を除く): 119986188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 29, 42, 46, 49, 58, 69, 84, 87, 92, 98, 116, 138, 147, 157, 161, 174, 196, 203, 276, 294, 314, 322, 348, 406, 471, 483, 588, 609, 628, 644, 667, 812, 942, 966, 1099, 1127, 1218, 1334, 1421, 1884, 1932, 2001, 2198, 2254, 2436, 2668, 2842, 3297, 3381, 3611, 4002, 4263, 4396, 4508, 4553, 4669, 5684, 6594, 6762, 7222, 7693, 8004, 8526, 9106, 9338, 10833, 13188, 13524, 13659, 14007, 14444, 15386, 17052, 18212, 18676, 21666, 23079, 25277, 27318, 28014, 30772, 31871, 32683, 43332, 46158, 50554, 54636, 56028, 63742, 65366, 75831, 92316, 95613, 98049, 101108, 104719, 127484, 130732, 151662, 176939, 191226, 196098, 209438, 223097, 303324, 314157, 353878, 382452, 392196, 418876, 446194, 530817, 628314, 669291, 707756, 733033, 892388, 1061634, 1256628, 1338582, 1466066, 2123268, 2199099, 2677164, 2932132, 4398198, 5131231, 8796396, 10262462, 15393693, 20524924, 30787386, 61574772]

約数ペア:

[(1, 61574772), (2, 30787386), (3, 20524924), (4, 15393693), (6, 10262462), (7, 8796396), (12, 5131231), (14, 4398198), (21, 2932132), (23, 2677164), (28, 2199099), (29, 2123268), (42, 1466066), (46, 1338582), (49, 1256628), (58, 1061634), (69, 892388), (84, 733033), (87, 707756), (92, 669291), (98, 628314), (116, 530817), (138, 446194), (147, 418876), (157, 392196), (161, 382452), (174, 353878), (196, 314157), (203, 303324), (276, 223097), (294, 209438), (314, 196098), (322, 191226), (348, 176939), (406, 151662), (471, 130732), (483, 127484), (588, 104719), (609, 101108), (628, 98049), (644, 95613), (667, 92316), (812, 75831), (942, 65366), (966, 63742), (1099, 56028), (1127, 54636), (1218, 50554), (1334, 46158), (1421, 43332), (1884, 32683), (1932, 31871), (2001, 30772), (2198, 28014), (2254, 27318), (2436, 25277), (2668, 23079), (2842, 21666), (3297, 18676), (3381, 18212), (3611, 17052), (4002, 15386), (4263, 14444), (4396, 14007), (4508, 13659), (4553, 13524), (4669, 13188), (5684, 10833), (6594, 9338), (6762, 9106), (7222, 8526), (7693, 8004)]