74005386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 199908576

約数和(自身を除く): 125903190

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 67, 78, 91, 98, 102, 119, 134, 147, 182, 201, 221, 238, 273, 289, 294, 357, 402, 442, 469, 546, 578, 637, 663, 714, 833, 867, 871, 938, 1139, 1274, 1326, 1407, 1547, 1666, 1734, 1742, 1911, 2023, 2278, 2499, 2613, 2814, 3094, 3283, 3417, 3757, 3822, 4046, 4641, 4998, 5226, 6069, 6097, 6566, 6834, 7514, 7973, 9282, 9849, 10829, 11271, 12138, 12194, 14161, 14807, 15946, 18291, 19363, 19698, 21658, 22542, 23919, 26299, 28322, 29614, 32487, 36582, 38726, 42483, 42679, 44421, 47838, 52598, 55811, 58089, 64974, 78897, 84966, 85358, 88842, 103649, 111622, 116178, 128037, 135541, 157794, 167433, 184093, 207298, 251719, 256074, 271082, 310947, 334866, 368186, 406623, 503438, 552279, 621894, 725543, 755157, 813246, 948787, 1104558, 1451086, 1510314, 1762033, 1897574, 2176629, 2846361, 3524066, 4353258, 5286099, 5692722, 10572198, 12334231, 24668462, 37002693, 74005386]

約数ペア:

[(1, 74005386), (2, 37002693), (3, 24668462), (6, 12334231), (7, 10572198), (13, 5692722), (14, 5286099), (17, 4353258), (21, 3524066), (26, 2846361), (34, 2176629), (39, 1897574), (42, 1762033), (49, 1510314), (51, 1451086), (67, 1104558), (78, 948787), (91, 813246), (98, 755157), (102, 725543), (119, 621894), (134, 552279), (147, 503438), (182, 406623), (201, 368186), (221, 334866), (238, 310947), (273, 271082), (289, 256074), (294, 251719), (357, 207298), (402, 184093), (442, 167433), (469, 157794), (546, 135541), (578, 128037), (637, 116178), (663, 111622), (714, 103649), (833, 88842), (867, 85358), (871, 84966), (938, 78897), (1139, 64974), (1274, 58089), (1326, 55811), (1407, 52598), (1547, 47838), (1666, 44421), (1734, 42679), (1742, 42483), (1911, 38726), (2023, 36582), (2278, 32487), (2499, 29614), (2613, 28322), (2814, 26299), (3094, 23919), (3283, 22542), (3417, 21658), (3757, 19698), (3822, 19363), (4046, 18291), (4641, 15946), (4998, 14807), (5226, 14161), (6069, 12194), (6097, 12138), (6566, 11271), (6834, 10829), (7514, 9849), (7973, 9282)]