64694538

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 153679680

約数和(自身を除く): 88985142

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 97, 138, 162, 179, 194, 207, 291, 358, 414, 537, 582, 621, 873, 1074, 1242, 1611, 1746, 1863, 2231, 2619, 3222, 3726, 4117, 4462, 4833, 5238, 6693, 7857, 8234, 9666, 12351, 13386, 14499, 15714, 17363, 20079, 24702, 28998, 34726, 37053, 40158, 52089, 60237, 74106, 104178, 111159, 120474, 156267, 180711, 222318, 312534, 333477, 361422, 399349, 468801, 666954, 798698, 937602, 1198047, 1406403, 2396094, 2812806, 3594141, 7188282, 10782423, 21564846, 32347269, 64694538]

約数ペア:

[(1, 64694538), (2, 32347269), (3, 21564846), (6, 10782423), (9, 7188282), (18, 3594141), (23, 2812806), (27, 2396094), (46, 1406403), (54, 1198047), (69, 937602), (81, 798698), (97, 666954), (138, 468801), (162, 399349), (179, 361422), (194, 333477), (207, 312534), (291, 222318), (358, 180711), (414, 156267), (537, 120474), (582, 111159), (621, 104178), (873, 74106), (1074, 60237), (1242, 52089), (1611, 40158), (1746, 37053), (1863, 34726), (2231, 28998), (2619, 24702), (3222, 20079), (3726, 17363), (4117, 15714), (4462, 14499), (4833, 13386), (5238, 12351), (6693, 9666), (7857, 8234)]