77788176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 211081728

約数和(自身を除く): 133293552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 857, 976, 1464, 1488, 1714, 1891, 2571, 2928, 3428, 3782, 5142, 5673, 6856, 7564, 10284, 11346, 13712, 15128, 20568, 22692, 26567, 30256, 41136, 45384, 52277, 53134, 79701, 90768, 104554, 106268, 156831, 159402, 209108, 212536, 313662, 318804, 418216, 425072, 627324, 637608, 836432, 1254648, 1275216, 1620587, 2509296, 3241174, 4861761, 6482348, 9723522, 12964696, 19447044, 25929392, 38894088, 77788176]

約数ペア:

[(1, 77788176), (2, 38894088), (3, 25929392), (4, 19447044), (6, 12964696), (8, 9723522), (12, 6482348), (16, 4861761), (24, 3241174), (31, 2509296), (48, 1620587), (61, 1275216), (62, 1254648), (93, 836432), (122, 637608), (124, 627324), (183, 425072), (186, 418216), (244, 318804), (248, 313662), (366, 212536), (372, 209108), (488, 159402), (496, 156831), (732, 106268), (744, 104554), (857, 90768), (976, 79701), (1464, 53134), (1488, 52277), (1714, 45384), (1891, 41136), (2571, 30256), (2928, 26567), (3428, 22692), (3782, 20568), (5142, 15128), (5673, 13712), (6856, 11346), (7564, 10284)]