87474976

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 179472888

約数和(自身を除く): 91997912

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1093, 1312, 1952, 2186, 2501, 4372, 5002, 8744, 10004, 17488, 20008, 34976, 40016, 44813, 66673, 80032, 89626, 133346, 179252, 266692, 358504, 533384, 717008, 1066768, 1434016, 2133536, 2733593, 5467186, 10934372, 21868744, 43737488, 87474976]

約数ペア:

[(1, 87474976), (2, 43737488), (4, 21868744), (8, 10934372), (16, 5467186), (32, 2733593), (41, 2133536), (61, 1434016), (82, 1066768), (122, 717008), (164, 533384), (244, 358504), (328, 266692), (488, 179252), (656, 133346), (976, 89626), (1093, 80032), (1312, 66673), (1952, 44813), (2186, 40016), (2501, 34976), (4372, 20008), (5002, 17488), (8744, 10004)]