80784312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7260

約数の個数: 64

約数和(自身を含む): 234289920

約数和(自身を除く): 153505608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 7177, 11256, 14354, 21531, 28708, 43062, 50239, 57416, 86124, 100478, 150717, 172248, 200956, 301434, 401912, 480859, 602868, 961718, 1205736, 1442577, 1923436, 2885154, 3366013, 3846872, 5770308, 6732026, 10098039, 11540616, 13464052, 20196078, 26928104, 40392156, 80784312]

約数ペア:

[(1, 80784312), (2, 40392156), (3, 26928104), (4, 20196078), (6, 13464052), (7, 11540616), (8, 10098039), (12, 6732026), (14, 5770308), (21, 3846872), (24, 3366013), (28, 2885154), (42, 1923436), (56, 1442577), (67, 1205736), (84, 961718), (134, 602868), (168, 480859), (201, 401912), (268, 301434), (402, 200956), (469, 172248), (536, 150717), (804, 100478), (938, 86124), (1407, 57416), (1608, 50239), (1876, 43062), (2814, 28708), (3752, 21531), (5628, 14354), (7177, 11256)]