87484488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 276030720

約数和(自身を除く): 188546232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 977, 984, 1066, 1092, 1148, 1599, 1722, 1954, 2132, 2184, 2296, 2931, 3198, 3444, 3731, 3908, 4264, 5862, 6396, 6839, 6888, 7462, 7816, 11193, 11724, 12701, 12792, 13678, 14924, 20517, 22386, 23448, 25402, 27356, 29848, 38103, 40057, 41034, 44772, 50804, 54712, 76206, 80114, 82068, 88907, 89544, 101608, 120171, 152412, 160228, 164136, 177814, 240342, 266721, 280399, 304824, 320456, 355628, 480684, 520741, 533442, 560798, 711256, 841197, 961368, 1041482, 1066884, 1121596, 1562223, 1682394, 2082964, 2133768, 2243192, 3124446, 3364788, 3645187, 4165928, 6248892, 6729576, 7290374, 10935561, 12497784, 14580748, 21871122, 29161496, 43742244, 87484488]

約数ペア:

[(1, 87484488), (2, 43742244), (3, 29161496), (4, 21871122), (6, 14580748), (7, 12497784), (8, 10935561), (12, 7290374), (13, 6729576), (14, 6248892), (21, 4165928), (24, 3645187), (26, 3364788), (28, 3124446), (39, 2243192), (41, 2133768), (42, 2082964), (52, 1682394), (56, 1562223), (78, 1121596), (82, 1066884), (84, 1041482), (91, 961368), (104, 841197), (123, 711256), (156, 560798), (164, 533442), (168, 520741), (182, 480684), (246, 355628), (273, 320456), (287, 304824), (312, 280399), (328, 266721), (364, 240342), (492, 177814), (533, 164136), (546, 160228), (574, 152412), (728, 120171), (861, 101608), (977, 89544), (984, 88907), (1066, 82068), (1092, 80114), (1148, 76206), (1599, 54712), (1722, 50804), (1954, 44772), (2132, 41034), (2184, 40057), (2296, 38103), (2931, 29848), (3198, 27356), (3444, 25402), (3731, 23448), (3908, 22386), (4264, 20517), (5862, 14924), (6396, 13678), (6839, 12792), (6888, 12701), (7462, 11724), (7816, 11193)]