72703488

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 228235392

約数和(自身を除く): 155531904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 331, 352, 384, 416, 429, 512, 528, 572, 624, 662, 704, 768, 832, 858, 993, 1056, 1144, 1248, 1324, 1408, 1536, 1664, 1716, 1986, 2112, 2288, 2496, 2648, 2816, 3328, 3432, 3641, 3972, 4224, 4303, 4576, 4992, 5296, 5632, 6656, 6864, 7282, 7944, 8448, 8606, 9152, 9984, 10592, 10923, 12909, 13728, 14564, 15888, 16896, 17212, 18304, 19968, 21184, 21846, 25818, 27456, 29128, 31776, 34424, 36608, 42368, 43692, 47333, 51636, 54912, 58256, 63552, 68848, 73216, 84736, 87384, 94666, 103272, 109824, 116512, 127104, 137696, 141999, 169472, 174768, 189332, 206544, 219648, 233024, 254208, 275392, 283998, 349536, 378664, 413088, 466048, 508416, 550784, 567996, 699072, 757328, 826176, 932096, 1101568, 1135992, 1398144, 1514656, 1652352, 1864192, 2203136, 2271984, 2796288, 3029312, 3304704, 4543968, 5592576, 6058624, 6609408, 9087936, 12117248, 18175872, 24234496, 36351744, 72703488]

約数ペア:

[(1, 72703488), (2, 36351744), (3, 24234496), (4, 18175872), (6, 12117248), (8, 9087936), (11, 6609408), (12, 6058624), (13, 5592576), (16, 4543968), (22, 3304704), (24, 3029312), (26, 2796288), (32, 2271984), (33, 2203136), (39, 1864192), (44, 1652352), (48, 1514656), (52, 1398144), (64, 1135992), (66, 1101568), (78, 932096), (88, 826176), (96, 757328), (104, 699072), (128, 567996), (132, 550784), (143, 508416), (156, 466048), (176, 413088), (192, 378664), (208, 349536), (256, 283998), (264, 275392), (286, 254208), (312, 233024), (331, 219648), (352, 206544), (384, 189332), (416, 174768), (429, 169472), (512, 141999), (528, 137696), (572, 127104), (624, 116512), (662, 109824), (704, 103272), (768, 94666), (832, 87384), (858, 84736), (993, 73216), (1056, 68848), (1144, 63552), (1248, 58256), (1324, 54912), (1408, 51636), (1536, 47333), (1664, 43692), (1716, 42368), (1986, 36608), (2112, 34424), (2288, 31776), (2496, 29128), (2648, 27456), (2816, 25818), (3328, 21846), (3432, 21184), (3641, 19968), (3972, 18304), (4224, 17212), (4303, 16896), (4576, 15888), (4992, 14564), (5296, 13728), (5632, 12909), (6656, 10923), (6864, 10592), (7282, 9984), (7944, 9152), (8448, 8606)]