68548368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{204013}}^1$

素因数の和:204031

約数の個数: 40

約数和(自身を含む): 202381888

約数和(自身を除く): 133833520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 204013, 408026, 612039, 816052, 1224078, 1428091, 1632104, 2448156, 2856182, 3264208, 4284273, 4896312, 5712364, 8568546, 9792624, 11424728, 17137092, 22849456, 34274184, 68548368]

約数ペア:

[(1, 68548368), (2, 34274184), (3, 22849456), (4, 17137092), (6, 11424728), (7, 9792624), (8, 8568546), (12, 5712364), (14, 4896312), (16, 4284273), (21, 3264208), (24, 2856182), (28, 2448156), (42, 1632104), (48, 1428091), (56, 1224078), (84, 816052), (112, 612039), (168, 408026), (336, 204013)]