78426582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 175929600

約数和(自身を除く): 97503018

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 67, 78, 86, 129, 134, 201, 258, 349, 402, 559, 698, 871, 1047, 1118, 1677, 1742, 2094, 2613, 2881, 3354, 4537, 5226, 5762, 8643, 9074, 13611, 15007, 17286, 23383, 27222, 30014, 37453, 45021, 46766, 70149, 74906, 90042, 112359, 140298, 195091, 224718, 303979, 390182, 585273, 607958, 911937, 1005469, 1170546, 1823874, 2010938, 3016407, 6032814, 13071097, 26142194, 39213291, 78426582]

約数ペア:

[(1, 78426582), (2, 39213291), (3, 26142194), (6, 13071097), (13, 6032814), (26, 3016407), (39, 2010938), (43, 1823874), (67, 1170546), (78, 1005469), (86, 911937), (129, 607958), (134, 585273), (201, 390182), (258, 303979), (349, 224718), (402, 195091), (559, 140298), (698, 112359), (871, 90042), (1047, 74906), (1118, 70149), (1677, 46766), (1742, 45021), (2094, 37453), (2613, 30014), (2881, 27222), (3354, 23383), (4537, 17286), (5226, 15007), (5762, 13611), (8643, 9074)]