77249060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 197648640

約数和(自身を除く): 120399580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 113, 133, 140, 190, 226, 257, 266, 380, 452, 514, 532, 565, 665, 791, 1028, 1130, 1285, 1330, 1582, 1799, 2147, 2260, 2570, 2660, 3164, 3598, 3955, 4294, 4883, 5140, 7196, 7910, 8588, 8995, 9766, 10735, 15029, 15820, 17990, 19532, 21470, 24415, 29041, 30058, 34181, 35980, 42940, 48830, 58082, 60116, 68362, 75145, 97660, 116164, 136724, 145205, 150290, 170905, 203287, 290410, 300580, 341810, 406574, 551779, 580820, 683620, 813148, 1016435, 1103558, 2032870, 2207116, 2758895, 3862453, 4065740, 5517790, 7724906, 11035580, 15449812, 19312265, 38624530, 77249060]

約数ペア:

[(1, 77249060), (2, 38624530), (4, 19312265), (5, 15449812), (7, 11035580), (10, 7724906), (14, 5517790), (19, 4065740), (20, 3862453), (28, 2758895), (35, 2207116), (38, 2032870), (70, 1103558), (76, 1016435), (95, 813148), (113, 683620), (133, 580820), (140, 551779), (190, 406574), (226, 341810), (257, 300580), (266, 290410), (380, 203287), (452, 170905), (514, 150290), (532, 145205), (565, 136724), (665, 116164), (791, 97660), (1028, 75145), (1130, 68362), (1285, 60116), (1330, 58082), (1582, 48830), (1799, 42940), (2147, 35980), (2260, 34181), (2570, 30058), (2660, 29041), (3164, 24415), (3598, 21470), (3955, 19532), (4294, 17990), (4883, 15820), (5140, 15029), (7196, 10735), (7910, 9766), (8588, 8995)]