77223168

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 162

約数和(自身を含む): 245618282

約数和(自身を除く): 168395114

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 277, 288, 352, 363, 384, 396, 484, 528, 554, 576, 704, 726, 768, 792, 831, 968, 1056, 1089, 1108, 1152, 1408, 1452, 1584, 1662, 1936, 2112, 2178, 2216, 2304, 2493, 2816, 2904, 3047, 3168, 3324, 3872, 4224, 4356, 4432, 4986, 5808, 6094, 6336, 6648, 7744, 8448, 8712, 8864, 9141, 9972, 11616, 12188, 12672, 13296, 15488, 17424, 17728, 18282, 19944, 23232, 24376, 25344, 26592, 27423, 30976, 33517, 34848, 35456, 36564, 39888, 46464, 48752, 53184, 54846, 67034, 69696, 70912, 73128, 79776, 92928, 97504, 100551, 106368, 109692, 134068, 139392, 146256, 159552, 195008, 201102, 212736, 219384, 268136, 278784, 292512, 301653, 319104, 390016, 402204, 438768, 536272, 585024, 603306, 638208, 780032, 804408, 877536, 1072544, 1170048, 1206612, 1608816, 1755072, 2145088, 2340096, 2413224, 3217632, 3510144, 4290176, 4826448, 6435264, 7020288, 8580352, 9652896, 12870528, 19305792, 25741056, 38611584, 77223168]

約数ペア:

[(1, 77223168), (2, 38611584), (3, 25741056), (4, 19305792), (6, 12870528), (8, 9652896), (9, 8580352), (11, 7020288), (12, 6435264), (16, 4826448), (18, 4290176), (22, 3510144), (24, 3217632), (32, 2413224), (33, 2340096), (36, 2145088), (44, 1755072), (48, 1608816), (64, 1206612), (66, 1170048), (72, 1072544), (88, 877536), (96, 804408), (99, 780032), (121, 638208), (128, 603306), (132, 585024), (144, 536272), (176, 438768), (192, 402204), (198, 390016), (242, 319104), (256, 301653), (264, 292512), (277, 278784), (288, 268136), (352, 219384), (363, 212736), (384, 201102), (396, 195008), (484, 159552), (528, 146256), (554, 139392), (576, 134068), (704, 109692), (726, 106368), (768, 100551), (792, 97504), (831, 92928), (968, 79776), (1056, 73128), (1089, 70912), (1108, 69696), (1152, 67034), (1408, 54846), (1452, 53184), (1584, 48752), (1662, 46464), (1936, 39888), (2112, 36564), (2178, 35456), (2216, 34848), (2304, 33517), (2493, 30976), (2816, 27423), (2904, 26592), (3047, 25344), (3168, 24376), (3324, 23232), (3872, 19944), (4224, 18282), (4356, 17728), (4432, 17424), (4986, 15488), (5808, 13296), (6094, 12672), (6336, 12188), (6648, 11616), (7744, 9972), (8448, 9141), (8712, 8864)]