42605892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 131382720

約数和(自身を除く): 88776828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 83, 84, 97, 98, 108, 126, 147, 166, 189, 194, 196, 249, 252, 291, 294, 332, 378, 388, 441, 498, 581, 582, 588, 679, 747, 756, 873, 882, 996, 1162, 1164, 1323, 1358, 1494, 1743, 1746, 1764, 2037, 2241, 2324, 2619, 2646, 2716, 2988, 3486, 3492, 4067, 4074, 4482, 4753, 5229, 5238, 5292, 6111, 6972, 8051, 8134, 8148, 8964, 9506, 10458, 10476, 12201, 12222, 14259, 15687, 16102, 16268, 18333, 19012, 20916, 24153, 24402, 24444, 28518, 31374, 32204, 36603, 36666, 42777, 48306, 48804, 56357, 57036, 62748, 72459, 73206, 73332, 85554, 96612, 109809, 112714, 128331, 144918, 146412, 169071, 171108, 217377, 219618, 225428, 256662, 289836, 338142, 394499, 434754, 439236, 507213, 513324, 676284, 788998, 869508, 1014426, 1183497, 1521639, 1577996, 2028852, 2366994, 3043278, 3550491, 4733988, 6086556, 7100982, 10651473, 14201964, 21302946, 42605892]

約数ペア:

[(1, 42605892), (2, 21302946), (3, 14201964), (4, 10651473), (6, 7100982), (7, 6086556), (9, 4733988), (12, 3550491), (14, 3043278), (18, 2366994), (21, 2028852), (27, 1577996), (28, 1521639), (36, 1183497), (42, 1014426), (49, 869508), (54, 788998), (63, 676284), (83, 513324), (84, 507213), (97, 439236), (98, 434754), (108, 394499), (126, 338142), (147, 289836), (166, 256662), (189, 225428), (194, 219618), (196, 217377), (249, 171108), (252, 169071), (291, 146412), (294, 144918), (332, 128331), (378, 112714), (388, 109809), (441, 96612), (498, 85554), (581, 73332), (582, 73206), (588, 72459), (679, 62748), (747, 57036), (756, 56357), (873, 48804), (882, 48306), (996, 42777), (1162, 36666), (1164, 36603), (1323, 32204), (1358, 31374), (1494, 28518), (1743, 24444), (1746, 24402), (1764, 24153), (2037, 20916), (2241, 19012), (2324, 18333), (2619, 16268), (2646, 16102), (2716, 15687), (2988, 14259), (3486, 12222), (3492, 12201), (4067, 10476), (4074, 10458), (4482, 9506), (4753, 8964), (5229, 8148), (5238, 8134), (5292, 8051), (6111, 6972)]