87133020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 264694080

約数和(自身を除く): 177561060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 661, 676, 780, 845, 1014, 1322, 1690, 1983, 2028, 2197, 2535, 2644, 3305, 3380, 3966, 4394, 5070, 6591, 6610, 7932, 8593, 8788, 9915, 10140, 10985, 13182, 13220, 17186, 19830, 21970, 25779, 26364, 32955, 34372, 39660, 42965, 43940, 51558, 65910, 85930, 103116, 111709, 128895, 131820, 171860, 223418, 257790, 335127, 446836, 515580, 558545, 670254, 1117090, 1340508, 1452217, 1675635, 2234180, 2904434, 3351270, 4356651, 5808868, 6702540, 7261085, 8713302, 14522170, 17426604, 21783255, 29044340, 43566510, 87133020]

約数ペア:

[(1, 87133020), (2, 43566510), (3, 29044340), (4, 21783255), (5, 17426604), (6, 14522170), (10, 8713302), (12, 7261085), (13, 6702540), (15, 5808868), (20, 4356651), (26, 3351270), (30, 2904434), (39, 2234180), (52, 1675635), (60, 1452217), (65, 1340508), (78, 1117090), (130, 670254), (156, 558545), (169, 515580), (195, 446836), (260, 335127), (338, 257790), (390, 223418), (507, 171860), (661, 131820), (676, 128895), (780, 111709), (845, 103116), (1014, 85930), (1322, 65910), (1690, 51558), (1983, 43940), (2028, 42965), (2197, 39660), (2535, 34372), (2644, 32955), (3305, 26364), (3380, 25779), (3966, 21970), (4394, 19830), (5070, 17186), (6591, 13220), (6610, 13182), (7932, 10985), (8593, 10140), (8788, 9915)]