67620384

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18061}}^1$

素因数の和:18090

約数の個数: 72

約数和(自身を含む): 207098892

約数和(自身を除く): 139478508

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, 18061, 36122, 54183, 72244, 108366, 144488, 162549, 216732, 234793, 288976, 325098, 433464, 469586, 577952, 650196, 704379, 866928, 939172, 1300392, 1408758, 1733856, 1878344, 2113137, 2600784, 2817516, 3756688, 4226274, 5201568, 5635032, 7513376, 8452548, 11270064, 16905096, 22540128, 33810192, 67620384]

約数ペア:

[(1, 67620384), (2, 33810192), (3, 22540128), (4, 16905096), (6, 11270064), (8, 8452548), (9, 7513376), (12, 5635032), (13, 5201568), (16, 4226274), (18, 3756688), (24, 2817516), (26, 2600784), (32, 2113137), (36, 1878344), (39, 1733856), (48, 1408758), (52, 1300392), (72, 939172), (78, 866928), (96, 704379), (104, 650196), (117, 577952), (144, 469586), (156, 433464), (208, 325098), (234, 288976), (288, 234793), (312, 216732), (416, 162549), (468, 144488), (624, 108366), (936, 72244), (1248, 54183), (1872, 36122), (3744, 18061)]