77227488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20627}}^1$

素因数の和:20656

約数の個数: 72

約数和(自身を含む): 236520648

約数和(自身を除く): 159293160

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, 20627, 41254, 61881, 82508, 123762, 165016, 185643, 247524, 268151, 330032, 371286, 495048, 536302, 660064, 742572, 804453, 990096, 1072604, 1485144, 1608906, 1980192, 2145208, 2413359, 2970288, 3217812, 4290416, 4826718, 5940576, 6435624, 8580832, 9653436, 12871248, 19306872, 25742496, 38613744, 77227488]

約数ペア:

[(1, 77227488), (2, 38613744), (3, 25742496), (4, 19306872), (6, 12871248), (8, 9653436), (9, 8580832), (12, 6435624), (13, 5940576), (16, 4826718), (18, 4290416), (24, 3217812), (26, 2970288), (32, 2413359), (36, 2145208), (39, 1980192), (48, 1608906), (52, 1485144), (72, 1072604), (78, 990096), (96, 804453), (104, 742572), (117, 660064), (144, 536302), (156, 495048), (208, 371286), (234, 330032), (288, 268151), (312, 247524), (416, 185643), (468, 165016), (624, 123762), (936, 82508), (1248, 61881), (1872, 41254), (3744, 20627)]