78813462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 209254752

約数和(自身を除く): 130441290

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1213, 1274, 1326, 1547, 1666, 1911, 2426, 2499, 3094, 3639, 3822, 4641, 4998, 7278, 8491, 9282, 10829, 15769, 16982, 20621, 21658, 25473, 31538, 32487, 41242, 47307, 50946, 59437, 61863, 64974, 94614, 110383, 118874, 123726, 144347, 178311, 220766, 268073, 288694, 331149, 356622, 433041, 536146, 662298, 772681, 804219, 866082, 1010429, 1545362, 1608438, 1876511, 2020858, 2318043, 3031287, 3753022, 4636086, 5629533, 6062574, 11259066, 13135577, 26271154, 39406731, 78813462]

約数ペア:

[(1, 78813462), (2, 39406731), (3, 26271154), (6, 13135577), (7, 11259066), (13, 6062574), (14, 5629533), (17, 4636086), (21, 3753022), (26, 3031287), (34, 2318043), (39, 2020858), (42, 1876511), (49, 1608438), (51, 1545362), (78, 1010429), (91, 866082), (98, 804219), (102, 772681), (119, 662298), (147, 536146), (182, 433041), (221, 356622), (238, 331149), (273, 288694), (294, 268073), (357, 220766), (442, 178311), (546, 144347), (637, 123726), (663, 118874), (714, 110383), (833, 94614), (1213, 64974), (1274, 61863), (1326, 59437), (1547, 50946), (1666, 47307), (1911, 41242), (2426, 32487), (2499, 31538), (3094, 25473), (3639, 21658), (3822, 20621), (4641, 16982), (4998, 15769), (7278, 10829), (8491, 9282)]