66604734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 181370880

約数和(自身を除く): 114766146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 69, 94, 126, 138, 141, 161, 163, 189, 207, 282, 322, 326, 329, 378, 414, 423, 483, 489, 621, 658, 846, 966, 978, 987, 1081, 1141, 1242, 1269, 1449, 1467, 1974, 2162, 2282, 2538, 2898, 2934, 2961, 3243, 3423, 3749, 4347, 4401, 5922, 6486, 6846, 7498, 7567, 7661, 8694, 8802, 8883, 9729, 10269, 11247, 15134, 15322, 17766, 19458, 20538, 22494, 22701, 22983, 26243, 29187, 30807, 33741, 45402, 45966, 52486, 53627, 58374, 61614, 67482, 68103, 68949, 78729, 101223, 107254, 136206, 137898, 157458, 160881, 176203, 202446, 204309, 206847, 236187, 321762, 352406, 408618, 413694, 472374, 482643, 528609, 708561, 965286, 1057218, 1233421, 1417122, 1447929, 1585827, 2466842, 2895858, 3171654, 3700263, 4757481, 7400526, 9514962, 11100789, 22201578, 33302367, 66604734]

約数ペア:

[(1, 66604734), (2, 33302367), (3, 22201578), (6, 11100789), (7, 9514962), (9, 7400526), (14, 4757481), (18, 3700263), (21, 3171654), (23, 2895858), (27, 2466842), (42, 1585827), (46, 1447929), (47, 1417122), (54, 1233421), (63, 1057218), (69, 965286), (94, 708561), (126, 528609), (138, 482643), (141, 472374), (161, 413694), (163, 408618), (189, 352406), (207, 321762), (282, 236187), (322, 206847), (326, 204309), (329, 202446), (378, 176203), (414, 160881), (423, 157458), (483, 137898), (489, 136206), (621, 107254), (658, 101223), (846, 78729), (966, 68949), (978, 68103), (987, 67482), (1081, 61614), (1141, 58374), (1242, 53627), (1269, 52486), (1449, 45966), (1467, 45402), (1974, 33741), (2162, 30807), (2282, 29187), (2538, 26243), (2898, 22983), (2934, 22701), (2961, 22494), (3243, 20538), (3423, 19458), (3749, 17766), (4347, 15322), (4401, 15134), (5922, 11247), (6486, 10269), (6846, 9729), (7498, 8883), (7567, 8802), (7661, 8694)]