78844896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21059}}^1$

素因数の和:21088

約数の個数: 72

約数和(自身を含む): 241473960

約数和(自身を除く): 162629064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21059, 42118, 63177, 84236, 126354, 168472, 189531, 252708, 273767, 336944, 379062, 505416, 547534, 673888, 758124, 821301, 1010832, 1095068, 1516248, 1642602, 2021664, 2190136, 2463903, 3032496, 3285204, 4380272, 4927806, 6064992, 6570408, 8760544, 9855612, 13140816, 19711224, 26281632, 39422448, 78844896]

約数ペア:

[(1, 78844896), (2, 39422448), (3, 26281632), (4, 19711224), (6, 13140816), (8, 9855612), (9, 8760544), (12, 6570408), (13, 6064992), (16, 4927806), (18, 4380272), (24, 3285204), (26, 3032496), (32, 2463903), (36, 2190136), (39, 2021664), (48, 1642602), (52, 1516248), (72, 1095068), (78, 1010832), (96, 821301), (104, 758124), (117, 673888), (144, 547534), (156, 505416), (208, 379062), (234, 336944), (288, 273767), (312, 252708), (416, 189531), (468, 168472), (624, 126354), (936, 84236), (1248, 63177), (1872, 42118), (3744, 21059)]