104172138

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1528

約数の個数: 72

約数和(自身を含む): 265906368

約数和(自身を除く): 161734230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1423, 1494, 1743, 2846, 3486, 4067, 4269, 5229, 8134, 8538, 9961, 10458, 12201, 12807, 19922, 24402, 25614, 29883, 36603, 59766, 69727, 73206, 89649, 118109, 139454, 179298, 209181, 236218, 354327, 418362, 627543, 708654, 826763, 1062981, 1255086, 1653526, 2125962, 2480289, 4960578, 5787341, 7440867, 11574682, 14881734, 17362023, 34724046, 52086069, 104172138]

約数ペア:

[(1, 104172138), (2, 52086069), (3, 34724046), (6, 17362023), (7, 14881734), (9, 11574682), (14, 7440867), (18, 5787341), (21, 4960578), (42, 2480289), (49, 2125962), (63, 1653526), (83, 1255086), (98, 1062981), (126, 826763), (147, 708654), (166, 627543), (249, 418362), (294, 354327), (441, 236218), (498, 209181), (581, 179298), (747, 139454), (882, 118109), (1162, 89649), (1423, 73206), (1494, 69727), (1743, 59766), (2846, 36603), (3486, 29883), (4067, 25614), (4269, 24402), (5229, 19922), (8134, 12807), (8538, 12201), (9961, 10458)]