77064780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98801}}^1$

素因数の和:98826

約数の個数: 48

約数和(自身を含む): 232382304

約数和(自身を除く): 155317524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 98801, 197602, 296403, 395204, 494005, 592806, 988010, 1185612, 1284413, 1482015, 1976020, 2568826, 2964030, 3853239, 5137652, 5928060, 6422065, 7706478, 12844130, 15412956, 19266195, 25688260, 38532390, 77064780]

約数ペア:

[(1, 77064780), (2, 38532390), (3, 25688260), (4, 19266195), (5, 15412956), (6, 12844130), (10, 7706478), (12, 6422065), (13, 5928060), (15, 5137652), (20, 3853239), (26, 2964030), (30, 2568826), (39, 1976020), (52, 1482015), (60, 1284413), (65, 1185612), (78, 988010), (130, 592806), (156, 494005), (195, 395204), (260, 296403), (390, 197602), (780, 98801)]