64959498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 90716022

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 43, 46, 69, 82, 86, 89, 123, 129, 138, 178, 207, 246, 258, 267, 369, 387, 414, 534, 738, 774, 801, 943, 989, 1602, 1763, 1886, 1978, 2047, 2829, 2967, 3526, 3649, 3827, 4094, 5289, 5658, 5934, 6141, 7298, 7654, 8487, 8901, 10578, 10947, 11481, 12282, 15867, 16974, 17802, 18423, 21894, 22962, 31734, 32841, 34443, 36846, 40549, 65682, 68886, 81098, 83927, 88021, 121647, 156907, 167854, 176042, 243294, 251781, 264063, 313814, 364941, 470721, 503562, 528126, 729882, 755343, 792189, 941442, 1412163, 1510686, 1584378, 2824326, 3608861, 7217722, 10826583, 21653166, 32479749, 64959498]

約数ペア:

[(1, 64959498), (2, 32479749), (3, 21653166), (6, 10826583), (9, 7217722), (18, 3608861), (23, 2824326), (41, 1584378), (43, 1510686), (46, 1412163), (69, 941442), (82, 792189), (86, 755343), (89, 729882), (123, 528126), (129, 503562), (138, 470721), (178, 364941), (207, 313814), (246, 264063), (258, 251781), (267, 243294), (369, 176042), (387, 167854), (414, 156907), (534, 121647), (738, 88021), (774, 83927), (801, 81098), (943, 68886), (989, 65682), (1602, 40549), (1763, 36846), (1886, 34443), (1978, 32841), (2047, 31734), (2829, 22962), (2967, 21894), (3526, 18423), (3649, 17802), (3827, 16974), (4094, 15867), (5289, 12282), (5658, 11481), (5934, 10947), (6141, 10578), (7298, 8901), (7654, 8487)]