87608976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 200372592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 647, 651, 728, 744, 806, 868, 1092, 1209, 1294, 1302, 1456, 1488, 1612, 1736, 1941, 2184, 2418, 2588, 2604, 2821, 3224, 3472, 3882, 4368, 4529, 4836, 5176, 5208, 5642, 6448, 7764, 8411, 8463, 9058, 9672, 10352, 10416, 11284, 13587, 15528, 16822, 16926, 18116, 19344, 20057, 22568, 25233, 27174, 31056, 33644, 33852, 36232, 40114, 45136, 50466, 54348, 58877, 60171, 67288, 67704, 72464, 80228, 100932, 108696, 117754, 120342, 134576, 135408, 140399, 160456, 176631, 201864, 217392, 235508, 240684, 260741, 280798, 320912, 353262, 403728, 421197, 471016, 481368, 521482, 561596, 706524, 782223, 842394, 942032, 962736, 1042964, 1123192, 1413048, 1564446, 1684788, 1825187, 2085928, 2246384, 2826096, 3128892, 3369576, 3650374, 4171856, 5475561, 6257784, 6739152, 7300748, 10951122, 12515568, 14601496, 21902244, 29202992, 43804488, 87608976]

約数ペア:

[(1, 87608976), (2, 43804488), (3, 29202992), (4, 21902244), (6, 14601496), (7, 12515568), (8, 10951122), (12, 7300748), (13, 6739152), (14, 6257784), (16, 5475561), (21, 4171856), (24, 3650374), (26, 3369576), (28, 3128892), (31, 2826096), (39, 2246384), (42, 2085928), (48, 1825187), (52, 1684788), (56, 1564446), (62, 1413048), (78, 1123192), (84, 1042964), (91, 962736), (93, 942032), (104, 842394), (112, 782223), (124, 706524), (156, 561596), (168, 521482), (182, 481368), (186, 471016), (208, 421197), (217, 403728), (248, 353262), (273, 320912), (312, 280798), (336, 260741), (364, 240684), (372, 235508), (403, 217392), (434, 201864), (496, 176631), (546, 160456), (624, 140399), (647, 135408), (651, 134576), (728, 120342), (744, 117754), (806, 108696), (868, 100932), (1092, 80228), (1209, 72464), (1294, 67704), (1302, 67288), (1456, 60171), (1488, 58877), (1612, 54348), (1736, 50466), (1941, 45136), (2184, 40114), (2418, 36232), (2588, 33852), (2604, 33644), (2821, 31056), (3224, 27174), (3472, 25233), (3882, 22568), (4368, 20057), (4529, 19344), (4836, 18116), (5176, 16926), (5208, 16822), (5642, 15528), (6448, 13587), (7764, 11284), (8411, 10416), (8463, 10352), (9058, 9672)]