65390052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 189326592

約数和(自身を除く): 123936540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 233, 257, 273, 364, 466, 514, 546, 699, 771, 932, 1028, 1092, 1398, 1542, 1631, 1799, 2796, 3029, 3084, 3262, 3341, 3598, 4893, 5397, 6058, 6524, 6682, 7196, 9087, 9786, 10023, 10794, 12116, 13364, 18174, 19572, 20046, 21203, 21588, 23387, 36348, 40092, 42406, 46774, 59881, 63609, 70161, 84812, 93548, 119762, 127218, 140322, 179643, 239524, 254436, 280644, 359286, 419167, 718572, 778453, 838334, 1257501, 1556906, 1676668, 2335359, 2515002, 3113812, 4670718, 5030004, 5449171, 9341436, 10898342, 16347513, 21796684, 32695026, 65390052]

約数ペア:

[(1, 65390052), (2, 32695026), (3, 21796684), (4, 16347513), (6, 10898342), (7, 9341436), (12, 5449171), (13, 5030004), (14, 4670718), (21, 3113812), (26, 2515002), (28, 2335359), (39, 1676668), (42, 1556906), (52, 1257501), (78, 838334), (84, 778453), (91, 718572), (156, 419167), (182, 359286), (233, 280644), (257, 254436), (273, 239524), (364, 179643), (466, 140322), (514, 127218), (546, 119762), (699, 93548), (771, 84812), (932, 70161), (1028, 63609), (1092, 59881), (1398, 46774), (1542, 42406), (1631, 40092), (1799, 36348), (2796, 23387), (3029, 21588), (3084, 21203), (3262, 20046), (3341, 19572), (3598, 18174), (4893, 13364), (5397, 12116), (6058, 10794), (6524, 10023), (6682, 9786), (7196, 9087)]