66207204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 200403840

約数和(自身を除く): 134196636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 61, 63, 73, 84, 118, 122, 126, 146, 177, 183, 219, 236, 244, 252, 292, 354, 366, 413, 427, 438, 511, 531, 549, 657, 708, 732, 826, 854, 876, 1022, 1062, 1098, 1239, 1281, 1314, 1533, 1652, 1708, 2044, 2124, 2196, 2478, 2562, 2628, 3066, 3599, 3717, 3843, 4307, 4453, 4599, 4956, 5124, 6132, 7198, 7434, 7686, 8614, 8906, 9198, 10797, 12921, 13359, 14396, 14868, 15372, 17228, 17812, 18396, 21594, 25193, 25842, 26718, 30149, 31171, 32391, 38763, 40077, 43188, 50386, 51684, 53436, 60298, 62342, 64782, 75579, 77526, 80154, 90447, 93513, 100772, 120596, 124684, 129564, 151158, 155052, 160308, 180894, 187026, 226737, 262727, 271341, 280539, 302316, 361788, 374052, 453474, 525454, 542682, 561078, 788181, 906948, 1050908, 1085364, 1122156, 1576362, 1839089, 2364543, 3152724, 3678178, 4729086, 5517267, 7356356, 9458172, 11034534, 16551801, 22069068, 33103602, 66207204]

約数ペア:

[(1, 66207204), (2, 33103602), (3, 22069068), (4, 16551801), (6, 11034534), (7, 9458172), (9, 7356356), (12, 5517267), (14, 4729086), (18, 3678178), (21, 3152724), (28, 2364543), (36, 1839089), (42, 1576362), (59, 1122156), (61, 1085364), (63, 1050908), (73, 906948), (84, 788181), (118, 561078), (122, 542682), (126, 525454), (146, 453474), (177, 374052), (183, 361788), (219, 302316), (236, 280539), (244, 271341), (252, 262727), (292, 226737), (354, 187026), (366, 180894), (413, 160308), (427, 155052), (438, 151158), (511, 129564), (531, 124684), (549, 120596), (657, 100772), (708, 93513), (732, 90447), (826, 80154), (854, 77526), (876, 75579), (1022, 64782), (1062, 62342), (1098, 60298), (1239, 53436), (1281, 51684), (1314, 50386), (1533, 43188), (1652, 40077), (1708, 38763), (2044, 32391), (2124, 31171), (2196, 30149), (2478, 26718), (2562, 25842), (2628, 25193), (3066, 21594), (3599, 18396), (3717, 17812), (3843, 17228), (4307, 15372), (4453, 14868), (4599, 14396), (4956, 13359), (5124, 12921), (6132, 10797), (7198, 9198), (7434, 8906), (7686, 8614)]