64763556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 185187072

約数和(自身を除く): 120423516

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 47, 52, 66, 73, 78, 94, 121, 132, 141, 143, 146, 156, 188, 219, 242, 282, 286, 292, 363, 429, 438, 484, 517, 564, 572, 611, 726, 803, 858, 876, 949, 1034, 1222, 1452, 1551, 1573, 1606, 1716, 1833, 1898, 2068, 2409, 2444, 2847, 3102, 3146, 3212, 3431, 3666, 3796, 4719, 4818, 5687, 5694, 6204, 6292, 6721, 6862, 7332, 8833, 9438, 9636, 10293, 10439, 11374, 11388, 13442, 13724, 17061, 17666, 18876, 20163, 20586, 20878, 22748, 26499, 26884, 31317, 34122, 35332, 37741, 40326, 41172, 41756, 44603, 52998, 62634, 68244, 73931, 75482, 80652, 89206, 105996, 113223, 114829, 125268, 133809, 147862, 150964, 178412, 221793, 226446, 229658, 267618, 295724, 344487, 415151, 443586, 452892, 459316, 490633, 535236, 688974, 830302, 887172, 981266, 1245453, 1377948, 1471899, 1660604, 1962532, 2490906, 2943798, 4981812, 5396963, 5887596, 10793926, 16190889, 21587852, 32381778, 64763556]

約数ペア:

[(1, 64763556), (2, 32381778), (3, 21587852), (4, 16190889), (6, 10793926), (11, 5887596), (12, 5396963), (13, 4981812), (22, 2943798), (26, 2490906), (33, 1962532), (39, 1660604), (44, 1471899), (47, 1377948), (52, 1245453), (66, 981266), (73, 887172), (78, 830302), (94, 688974), (121, 535236), (132, 490633), (141, 459316), (143, 452892), (146, 443586), (156, 415151), (188, 344487), (219, 295724), (242, 267618), (282, 229658), (286, 226446), (292, 221793), (363, 178412), (429, 150964), (438, 147862), (484, 133809), (517, 125268), (564, 114829), (572, 113223), (611, 105996), (726, 89206), (803, 80652), (858, 75482), (876, 73931), (949, 68244), (1034, 62634), (1222, 52998), (1452, 44603), (1551, 41756), (1573, 41172), (1606, 40326), (1716, 37741), (1833, 35332), (1898, 34122), (2068, 31317), (2409, 26884), (2444, 26499), (2847, 22748), (3102, 20878), (3146, 20586), (3212, 20163), (3431, 18876), (3666, 17666), (3796, 17061), (4719, 13724), (4818, 13442), (5687, 11388), (5694, 11374), (6204, 10439), (6292, 10293), (6721, 9636), (6862, 9438), (7332, 8833)]