72415296

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 140

約数和(自身を含む): 219133420

約数和(自身を除く): 146718124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 229, 244, 288, 324, 366, 432, 458, 488, 549, 576, 648, 687, 732, 864, 916, 976, 1098, 1296, 1374, 1464, 1647, 1728, 1832, 1952, 2061, 2196, 2592, 2748, 2928, 3294, 3664, 3904, 4122, 4392, 4941, 5184, 5496, 5856, 6183, 6588, 7328, 8244, 8784, 9882, 10992, 11712, 12366, 13176, 13969, 14656, 16488, 17568, 18549, 19764, 21984, 24732, 26352, 27938, 32976, 35136, 37098, 39528, 41907, 43968, 49464, 52704, 55876, 65952, 74196, 79056, 83814, 98928, 105408, 111752, 125721, 131904, 148392, 158112, 167628, 197856, 223504, 251442, 296784, 316224, 335256, 377163, 395712, 447008, 502884, 593568, 670512, 754326, 894016, 1005768, 1131489, 1187136, 1341024, 1508652, 2011536, 2262978, 2682048, 3017304, 4023072, 4525956, 6034608, 8046144, 9051912, 12069216, 18103824, 24138432, 36207648, 72415296]

約数ペア:

[(1, 72415296), (2, 36207648), (3, 24138432), (4, 18103824), (6, 12069216), (8, 9051912), (9, 8046144), (12, 6034608), (16, 4525956), (18, 4023072), (24, 3017304), (27, 2682048), (32, 2262978), (36, 2011536), (48, 1508652), (54, 1341024), (61, 1187136), (64, 1131489), (72, 1005768), (81, 894016), (96, 754326), (108, 670512), (122, 593568), (144, 502884), (162, 447008), (183, 395712), (192, 377163), (216, 335256), (229, 316224), (244, 296784), (288, 251442), (324, 223504), (366, 197856), (432, 167628), (458, 158112), (488, 148392), (549, 131904), (576, 125721), (648, 111752), (687, 105408), (732, 98928), (864, 83814), (916, 79056), (976, 74196), (1098, 65952), (1296, 55876), (1374, 52704), (1464, 49464), (1647, 43968), (1728, 41907), (1832, 39528), (1952, 37098), (2061, 35136), (2196, 32976), (2592, 27938), (2748, 26352), (2928, 24732), (3294, 21984), (3664, 19764), (3904, 18549), (4122, 17568), (4392, 16488), (4941, 14656), (5184, 13969), (5496, 13176), (5856, 12366), (6183, 11712), (6588, 10992), (7328, 9882), (8244, 8784)]