64450944

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 128

約数和(自身を含む): 201592800

約数和(自身を除く): 137141856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1097, 1152, 1224, 1632, 1728, 1836, 2176, 2194, 2448, 3264, 3291, 3456, 3672, 4388, 4896, 6528, 6582, 7344, 8776, 9792, 9873, 13164, 14688, 17552, 18649, 19584, 19746, 26328, 29376, 29619, 35104, 37298, 39492, 52656, 55947, 58752, 59238, 70208, 74596, 78984, 105312, 111894, 118476, 140416, 149192, 157968, 167841, 210624, 223788, 236952, 298384, 315936, 335682, 421248, 447576, 473904, 503523, 596768, 631872, 671364, 895152, 947808, 1007046, 1193536, 1263744, 1342728, 1790304, 1895616, 2014092, 2387072, 2685456, 3580608, 3791232, 4028184, 5370912, 7161216, 8056368, 10741824, 16112736, 21483648, 32225472, 64450944]

約数ペア:

[(1, 64450944), (2, 32225472), (3, 21483648), (4, 16112736), (6, 10741824), (8, 8056368), (9, 7161216), (12, 5370912), (16, 4028184), (17, 3791232), (18, 3580608), (24, 2685456), (27, 2387072), (32, 2014092), (34, 1895616), (36, 1790304), (48, 1342728), (51, 1263744), (54, 1193536), (64, 1007046), (68, 947808), (72, 895152), (96, 671364), (102, 631872), (108, 596768), (128, 503523), (136, 473904), (144, 447576), (153, 421248), (192, 335682), (204, 315936), (216, 298384), (272, 236952), (288, 223788), (306, 210624), (384, 167841), (408, 157968), (432, 149192), (459, 140416), (544, 118476), (576, 111894), (612, 105312), (816, 78984), (864, 74596), (918, 70208), (1088, 59238), (1097, 58752), (1152, 55947), (1224, 52656), (1632, 39492), (1728, 37298), (1836, 35104), (2176, 29619), (2194, 29376), (2448, 26328), (3264, 19746), (3291, 19584), (3456, 18649), (3672, 17552), (4388, 14688), (4896, 13164), (6528, 9873), (6582, 9792), (7344, 8776)]