80457874024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{64793}}^1$

素因数の和:65050

約数の個数: 64

約数和(自身を含む): 167386227840

約数和(自身を除く): 86928353816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 137, 206, 274, 412, 548, 824, 1096, 1133, 1507, 2266, 3014, 4532, 6028, 9064, 12056, 14111, 28222, 56444, 64793, 112888, 129586, 155221, 259172, 310442, 518344, 620884, 712723, 1241768, 1425446, 2850892, 5701784, 6673679, 8876641, 13347358, 17753282, 26694716, 35506564, 53389432, 71013128, 73410469, 97643051, 146820938, 195286102, 293641876, 390572204, 587283752, 781144408, 914294023, 1828588046, 3657176092, 7314352184, 10057234253, 20114468506, 40228937012, 80457874024]

約数ペア:

[(1, 80457874024), (2, 40228937012), (4, 20114468506), (8, 10057234253), (11, 7314352184), (22, 3657176092), (44, 1828588046), (88, 914294023), (103, 781144408), (137, 587283752), (206, 390572204), (274, 293641876), (412, 195286102), (548, 146820938), (824, 97643051), (1096, 73410469), (1133, 71013128), (1507, 53389432), (2266, 35506564), (3014, 26694716), (4532, 17753282), (6028, 13347358), (9064, 8876641), (12056, 6673679), (14111, 5701784), (28222, 2850892), (56444, 1425446), (64793, 1241768), (112888, 712723), (129586, 620884), (155221, 518344), (259172, 310442)]