61857648

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 184698000

約数和(自身を除く): 122840352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 149, 186, 216, 248, 279, 298, 372, 432, 447, 496, 558, 596, 744, 837, 894, 961, 1116, 1192, 1341, 1488, 1674, 1788, 1922, 2232, 2384, 2682, 2883, 3348, 3576, 3844, 4023, 4464, 4619, 5364, 5766, 6696, 7152, 7688, 8046, 8649, 9238, 10728, 11532, 13392, 13857, 15376, 16092, 17298, 18476, 21456, 23064, 25947, 27714, 32184, 34596, 36952, 41571, 46128, 51894, 55428, 64368, 69192, 73904, 83142, 103788, 110856, 124713, 138384, 143189, 166284, 207576, 221712, 249426, 286378, 332568, 415152, 429567, 498852, 572756, 665136, 859134, 997704, 1145512, 1288701, 1718268, 1995408, 2291024, 2577402, 3436536, 3866103, 5154804, 6873072, 7732206, 10309608, 15464412, 20619216, 30928824, 61857648]

約数ペア:

[(1, 61857648), (2, 30928824), (3, 20619216), (4, 15464412), (6, 10309608), (8, 7732206), (9, 6873072), (12, 5154804), (16, 3866103), (18, 3436536), (24, 2577402), (27, 2291024), (31, 1995408), (36, 1718268), (48, 1288701), (54, 1145512), (62, 997704), (72, 859134), (93, 665136), (108, 572756), (124, 498852), (144, 429567), (149, 415152), (186, 332568), (216, 286378), (248, 249426), (279, 221712), (298, 207576), (372, 166284), (432, 143189), (447, 138384), (496, 124713), (558, 110856), (596, 103788), (744, 83142), (837, 73904), (894, 69192), (961, 64368), (1116, 55428), (1192, 51894), (1341, 46128), (1488, 41571), (1674, 36952), (1788, 34596), (1922, 32184), (2232, 27714), (2384, 25947), (2682, 23064), (2883, 21456), (3348, 18476), (3576, 17298), (3844, 16092), (4023, 15376), (4464, 13857), (4619, 13392), (5364, 11532), (5766, 10728), (6696, 9238), (7152, 8649), (7688, 8046)]