69979292

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 130691232

約数和(自身を除く): 60711940

約数列:

[1, 2, 4, 41, 53, 82, 83, 97, 106, 164, 166, 194, 212, 332, 388, 2173, 3403, 3977, 4346, 4399, 5141, 6806, 7954, 8051, 8692, 8798, 10282, 13612, 15908, 16102, 17596, 20564, 32204, 180359, 210781, 330091, 360718, 421562, 426703, 660182, 721436, 843124, 853406, 1320364, 1706812, 17494823, 34989646, 69979292]

約数ペア:

[(1, 69979292), (2, 34989646), (4, 17494823), (41, 1706812), (53, 1320364), (82, 853406), (83, 843124), (97, 721436), (106, 660182), (164, 426703), (166, 421562), (194, 360718), (212, 330091), (332, 210781), (388, 180359), (2173, 32204), (3403, 20564), (3977, 17596), (4346, 16102), (4399, 15908), (5141, 13612), (6806, 10282), (7954, 8798), (8051, 8692)]