64882272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 213563952

約数和(自身を除く): 148681680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1061, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2122, 2184, 2352, 2548, 2912, 3183, 3822, 4244, 4368, 4704, 5096, 6366, 7427, 7644, 8488, 8736, 10192, 12732, 13793, 14854, 15288, 16976, 20384, 22281, 25464, 27586, 29708, 30576, 33952, 41379, 44562, 50928, 51989, 55172, 59416, 61152, 82758, 89124, 96551, 101856, 103978, 110344, 118832, 155967, 165516, 178248, 193102, 207956, 220688, 237664, 289653, 311934, 331032, 356496, 386204, 415912, 441376, 579306, 623868, 662064, 675857, 712992, 772408, 831824, 1158612, 1247736, 1324128, 1351714, 1544816, 1663648, 2027571, 2317224, 2495472, 2703428, 3089632, 4055142, 4634448, 4990944, 5406856, 8110284, 9268896, 10813712, 16220568, 21627424, 32441136, 64882272]

約数ペア:

[(1, 64882272), (2, 32441136), (3, 21627424), (4, 16220568), (6, 10813712), (7, 9268896), (8, 8110284), (12, 5406856), (13, 4990944), (14, 4634448), (16, 4055142), (21, 3089632), (24, 2703428), (26, 2495472), (28, 2317224), (32, 2027571), (39, 1663648), (42, 1544816), (48, 1351714), (49, 1324128), (52, 1247736), (56, 1158612), (78, 831824), (84, 772408), (91, 712992), (96, 675857), (98, 662064), (104, 623868), (112, 579306), (147, 441376), (156, 415912), (168, 386204), (182, 356496), (196, 331032), (208, 311934), (224, 289653), (273, 237664), (294, 220688), (312, 207956), (336, 193102), (364, 178248), (392, 165516), (416, 155967), (546, 118832), (588, 110344), (624, 103978), (637, 101856), (672, 96551), (728, 89124), (784, 82758), (1061, 61152), (1092, 59416), (1176, 55172), (1248, 51989), (1274, 50928), (1456, 44562), (1568, 41379), (1911, 33952), (2122, 30576), (2184, 29708), (2352, 27586), (2548, 25464), (2912, 22281), (3183, 20384), (3822, 16976), (4244, 15288), (4368, 14854), (4704, 13793), (5096, 12732), (6366, 10192), (7427, 8736), (7644, 8488)]