61561344

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3117

約数の個数: 80

約数和(自身を含む): 176676192

約数和(自身を除く): 115114848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3083, 3328, 4992, 6166, 6656, 9249, 9984, 12332, 18498, 19968, 24664, 36996, 40079, 49328, 73992, 80158, 98656, 120237, 147984, 160316, 197312, 240474, 295968, 320632, 394624, 480948, 591936, 641264, 789248, 961896, 1183872, 1282528, 1578496, 1923792, 2367744, 2565056, 3847584, 4735488, 5130112, 7695168, 10260224, 15390336, 20520448, 30780672, 61561344]

約数ペア:

[(1, 61561344), (2, 30780672), (3, 20520448), (4, 15390336), (6, 10260224), (8, 7695168), (12, 5130112), (13, 4735488), (16, 3847584), (24, 2565056), (26, 2367744), (32, 1923792), (39, 1578496), (48, 1282528), (52, 1183872), (64, 961896), (78, 789248), (96, 641264), (104, 591936), (128, 480948), (156, 394624), (192, 320632), (208, 295968), (256, 240474), (312, 197312), (384, 160316), (416, 147984), (512, 120237), (624, 98656), (768, 80158), (832, 73992), (1248, 49328), (1536, 40079), (1664, 36996), (2496, 24664), (3083, 19968), (3328, 18498), (4992, 12332), (6166, 9984), (6656, 9249)]