85427328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 264090240

約数和(自身を除く): 178662912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 521, 672, 732, 854, 896, 976, 1042, 1281, 1344, 1464, 1563, 1708, 1952, 2084, 2562, 2688, 2928, 3126, 3416, 3647, 3904, 4168, 5124, 5856, 6252, 6832, 7294, 7808, 8336, 10248, 10941, 11712, 12504, 13664, 14588, 16672, 20496, 21882, 23424, 25008, 27328, 29176, 31781, 33344, 40992, 43764, 50016, 54656, 58352, 63562, 66688, 81984, 87528, 95343, 100032, 116704, 127124, 163968, 175056, 190686, 200064, 222467, 233408, 254248, 350112, 381372, 444934, 466816, 508496, 667401, 700224, 762744, 889868, 1016992, 1334802, 1400448, 1525488, 1779736, 2033984, 2669604, 3050976, 3559472, 4067968, 5339208, 6101952, 7118944, 10678416, 12203904, 14237888, 21356832, 28475776, 42713664, 85427328]

約数ペア:

[(1, 85427328), (2, 42713664), (3, 28475776), (4, 21356832), (6, 14237888), (7, 12203904), (8, 10678416), (12, 7118944), (14, 6101952), (16, 5339208), (21, 4067968), (24, 3559472), (28, 3050976), (32, 2669604), (42, 2033984), (48, 1779736), (56, 1525488), (61, 1400448), (64, 1334802), (84, 1016992), (96, 889868), (112, 762744), (122, 700224), (128, 667401), (168, 508496), (183, 466816), (192, 444934), (224, 381372), (244, 350112), (336, 254248), (366, 233408), (384, 222467), (427, 200064), (448, 190686), (488, 175056), (521, 163968), (672, 127124), (732, 116704), (854, 100032), (896, 95343), (976, 87528), (1042, 81984), (1281, 66688), (1344, 63562), (1464, 58352), (1563, 54656), (1708, 50016), (1952, 43764), (2084, 40992), (2562, 33344), (2688, 31781), (2928, 29176), (3126, 27328), (3416, 25008), (3647, 23424), (3904, 21882), (4168, 20496), (5124, 16672), (5856, 14588), (6252, 13664), (6832, 12504), (7294, 11712), (7808, 10941), (8336, 10248)]