61311744

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 200884320

約数和(自身を除く): 139572576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 89, 92, 96, 104, 117, 128, 138, 144, 156, 178, 184, 192, 207, 208, 234, 256, 267, 276, 288, 299, 312, 356, 368, 384, 414, 416, 468, 534, 552, 576, 598, 624, 712, 736, 768, 801, 828, 832, 897, 936, 1068, 1104, 1152, 1157, 1196, 1248, 1424, 1472, 1602, 1656, 1664, 1794, 1872, 2047, 2136, 2208, 2304, 2314, 2392, 2496, 2691, 2848, 2944, 3204, 3312, 3328, 3471, 3588, 3744, 4094, 4272, 4416, 4628, 4784, 4992, 5382, 5696, 5888, 6141, 6408, 6624, 6942, 7176, 7488, 8188, 8544, 8832, 9256, 9568, 9984, 10413, 10764, 11392, 12282, 12816, 13248, 13884, 14352, 14976, 16376, 17088, 17664, 18423, 18512, 19136, 20826, 21528, 22784, 24564, 25632, 26496, 26611, 27768, 28704, 29952, 32752, 34176, 36846, 37024, 38272, 41652, 43056, 49128, 51264, 52992, 53222, 55536, 57408, 65504, 68352, 73692, 74048, 76544, 79833, 83304, 86112, 98256, 102528, 106444, 111072, 114816, 131008, 147384, 148096, 159666, 166608, 172224, 196512, 205056, 212888, 222144, 229632, 239499, 262016, 294768, 296192, 319332, 333216, 344448, 393024, 425776, 444288, 478998, 524032, 589536, 638664, 666432, 688896, 786048, 851552, 888576, 957996, 1179072, 1277328, 1332864, 1572096, 1703104, 1915992, 2358144, 2554656, 2665728, 3406208, 3831984, 4716288, 5109312, 6812416, 7663968, 10218624, 15327936, 20437248, 30655872, 61311744]

約数ペア:

[(1, 61311744), (2, 30655872), (3, 20437248), (4, 15327936), (6, 10218624), (8, 7663968), (9, 6812416), (12, 5109312), (13, 4716288), (16, 3831984), (18, 3406208), (23, 2665728), (24, 2554656), (26, 2358144), (32, 1915992), (36, 1703104), (39, 1572096), (46, 1332864), (48, 1277328), (52, 1179072), (64, 957996), (69, 888576), (72, 851552), (78, 786048), (89, 688896), (92, 666432), (96, 638664), (104, 589536), (117, 524032), (128, 478998), (138, 444288), (144, 425776), (156, 393024), (178, 344448), (184, 333216), (192, 319332), (207, 296192), (208, 294768), (234, 262016), (256, 239499), (267, 229632), (276, 222144), (288, 212888), (299, 205056), (312, 196512), (356, 172224), (368, 166608), (384, 159666), (414, 148096), (416, 147384), (468, 131008), (534, 114816), (552, 111072), (576, 106444), (598, 102528), (624, 98256), (712, 86112), (736, 83304), (768, 79833), (801, 76544), (828, 74048), (832, 73692), (897, 68352), (936, 65504), (1068, 57408), (1104, 55536), (1152, 53222), (1157, 52992), (1196, 51264), (1248, 49128), (1424, 43056), (1472, 41652), (1602, 38272), (1656, 37024), (1664, 36846), (1794, 34176), (1872, 32752), (2047, 29952), (2136, 28704), (2208, 27768), (2304, 26611), (2314, 26496), (2392, 25632), (2496, 24564), (2691, 22784), (2848, 21528), (2944, 20826), (3204, 19136), (3312, 18512), (3328, 18423), (3471, 17664), (3588, 17088), (3744, 16376), (4094, 14976), (4272, 14352), (4416, 13884), (4628, 13248), (4784, 12816), (4992, 12282), (5382, 11392), (5696, 10764), (5888, 10413), (6141, 9984), (6408, 9568), (6624, 9256), (6942, 8832), (7176, 8544), (7488, 8188)]