64438848

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 127585152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 419, 432, 534, 576, 712, 801, 838, 864, 1068, 1257, 1424, 1602, 1676, 1728, 2136, 2403, 2514, 2848, 3204, 3352, 3771, 4272, 4806, 5028, 5696, 6408, 6704, 7542, 8544, 9612, 10056, 11313, 12816, 13408, 15084, 17088, 19224, 20112, 22626, 25632, 26816, 30168, 37291, 38448, 40224, 45252, 51264, 60336, 74582, 76896, 80448, 90504, 111873, 120672, 149164, 153792, 181008, 223746, 241344, 298328, 335619, 362016, 447492, 596656, 671238, 724032, 894984, 1006857, 1193312, 1342476, 1789968, 2013714, 2386624, 2684952, 3579936, 4027428, 5369904, 7159872, 8054856, 10739808, 16109712, 21479616, 32219424, 64438848]

約数ペア:

[(1, 64438848), (2, 32219424), (3, 21479616), (4, 16109712), (6, 10739808), (8, 8054856), (9, 7159872), (12, 5369904), (16, 4027428), (18, 3579936), (24, 2684952), (27, 2386624), (32, 2013714), (36, 1789968), (48, 1342476), (54, 1193312), (64, 1006857), (72, 894984), (89, 724032), (96, 671238), (108, 596656), (144, 447492), (178, 362016), (192, 335619), (216, 298328), (267, 241344), (288, 223746), (356, 181008), (419, 153792), (432, 149164), (534, 120672), (576, 111873), (712, 90504), (801, 80448), (838, 76896), (864, 74582), (1068, 60336), (1257, 51264), (1424, 45252), (1602, 40224), (1676, 38448), (1728, 37291), (2136, 30168), (2403, 26816), (2514, 25632), (2848, 22626), (3204, 20112), (3352, 19224), (3771, 17088), (4272, 15084), (4806, 13408), (5028, 12816), (5696, 11313), (6408, 10056), (6704, 9612), (7542, 8544)]