64942992

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 203558400

約数和(自身を除く): 138615408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 239, 272, 296, 306, 333, 408, 432, 444, 459, 478, 592, 612, 629, 666, 717, 816, 888, 918, 956, 999, 1224, 1258, 1332, 1434, 1776, 1836, 1887, 1912, 1998, 2151, 2448, 2516, 2664, 2868, 3672, 3774, 3824, 3996, 4063, 4302, 5032, 5328, 5661, 5736, 6453, 7344, 7548, 7992, 8126, 8604, 8843, 10064, 11322, 11472, 12189, 12906, 15096, 15984, 16252, 16983, 17208, 17686, 22644, 24378, 25812, 26529, 30192, 32504, 33966, 34416, 35372, 36567, 45288, 48756, 51624, 53058, 65008, 67932, 70744, 73134, 79587, 90576, 97512, 103248, 106116, 109701, 135864, 141488, 146268, 150331, 159174, 195024, 212232, 219402, 238761, 271728, 292536, 300662, 318348, 424464, 438804, 450993, 477522, 585072, 601324, 636696, 877608, 901986, 955044, 1202648, 1273392, 1352979, 1755216, 1803972, 1910088, 2405296, 2705958, 3607944, 3820176, 4058937, 5411916, 7215888, 8117874, 10823832, 16235748, 21647664, 32471496, 64942992]

約数ペア:

[(1, 64942992), (2, 32471496), (3, 21647664), (4, 16235748), (6, 10823832), (8, 8117874), (9, 7215888), (12, 5411916), (16, 4058937), (17, 3820176), (18, 3607944), (24, 2705958), (27, 2405296), (34, 1910088), (36, 1803972), (37, 1755216), (48, 1352979), (51, 1273392), (54, 1202648), (68, 955044), (72, 901986), (74, 877608), (102, 636696), (108, 601324), (111, 585072), (136, 477522), (144, 450993), (148, 438804), (153, 424464), (204, 318348), (216, 300662), (222, 292536), (239, 271728), (272, 238761), (296, 219402), (306, 212232), (333, 195024), (408, 159174), (432, 150331), (444, 146268), (459, 141488), (478, 135864), (592, 109701), (612, 106116), (629, 103248), (666, 97512), (717, 90576), (816, 79587), (888, 73134), (918, 70744), (956, 67932), (999, 65008), (1224, 53058), (1258, 51624), (1332, 48756), (1434, 45288), (1776, 36567), (1836, 35372), (1887, 34416), (1912, 33966), (1998, 32504), (2151, 30192), (2448, 26529), (2516, 25812), (2664, 24378), (2868, 22644), (3672, 17686), (3774, 17208), (3824, 16983), (3996, 16252), (4063, 15984), (4302, 15096), (5032, 12906), (5328, 12189), (5661, 11472), (5736, 11322), (6453, 10064), (7344, 8843), (7548, 8604), (7992, 8126)]