68587506

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 168215040

約数和(自身を除く): 99627534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1107, 1599, 2214, 2383, 3198, 4766, 4797, 7149, 9594, 14298, 14391, 21447, 28782, 30979, 42894, 61958, 64341, 92937, 97703, 128682, 185874, 195406, 278811, 293109, 557622, 586218, 836433, 879327, 1270139, 1672866, 1758654, 2540278, 2637981, 3810417, 5275962, 7620834, 11431251, 22862502, 34293753, 68587506]

約数ペア:

[(1, 68587506), (2, 34293753), (3, 22862502), (6, 11431251), (9, 7620834), (13, 5275962), (18, 3810417), (26, 2637981), (27, 2540278), (39, 1758654), (41, 1672866), (54, 1270139), (78, 879327), (82, 836433), (117, 586218), (123, 557622), (234, 293109), (246, 278811), (351, 195406), (369, 185874), (533, 128682), (702, 97703), (738, 92937), (1066, 64341), (1107, 61958), (1599, 42894), (2214, 30979), (2383, 28782), (3198, 21447), (4766, 14391), (4797, 14298), (7149, 9594)]