78966768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 152446992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 47, 48, 51, 58, 68, 71, 87, 94, 102, 116, 136, 141, 142, 174, 188, 204, 213, 232, 272, 282, 284, 348, 376, 408, 426, 464, 493, 564, 568, 696, 752, 799, 816, 852, 986, 1128, 1136, 1207, 1363, 1392, 1479, 1598, 1704, 1972, 2059, 2256, 2397, 2414, 2726, 2958, 3196, 3337, 3408, 3621, 3944, 4089, 4118, 4794, 4828, 5452, 5916, 6177, 6392, 6674, 7242, 7888, 8178, 8236, 9588, 9656, 10011, 10904, 11832, 12354, 12784, 13348, 14484, 16356, 16472, 19176, 19312, 20022, 21808, 23171, 23664, 24708, 26696, 28968, 32712, 32944, 35003, 38352, 40044, 46342, 49416, 53392, 56729, 57936, 65424, 69513, 70006, 80088, 92684, 96773, 98832, 105009, 113458, 139026, 140012, 160176, 170187, 185368, 193546, 210018, 226916, 278052, 280024, 290319, 340374, 370736, 387092, 420036, 453832, 556104, 560048, 580638, 680748, 774184, 840072, 907664, 1112208, 1161276, 1361496, 1548368, 1645141, 1680144, 2322552, 2722992, 3290282, 4645104, 4935423, 6580564, 9870846, 13161128, 19741692, 26322256, 39483384, 78966768]

約数ペア:

[(1, 78966768), (2, 39483384), (3, 26322256), (4, 19741692), (6, 13161128), (8, 9870846), (12, 6580564), (16, 4935423), (17, 4645104), (24, 3290282), (29, 2722992), (34, 2322552), (47, 1680144), (48, 1645141), (51, 1548368), (58, 1361496), (68, 1161276), (71, 1112208), (87, 907664), (94, 840072), (102, 774184), (116, 680748), (136, 580638), (141, 560048), (142, 556104), (174, 453832), (188, 420036), (204, 387092), (213, 370736), (232, 340374), (272, 290319), (282, 280024), (284, 278052), (348, 226916), (376, 210018), (408, 193546), (426, 185368), (464, 170187), (493, 160176), (564, 140012), (568, 139026), (696, 113458), (752, 105009), (799, 98832), (816, 96773), (852, 92684), (986, 80088), (1128, 70006), (1136, 69513), (1207, 65424), (1363, 57936), (1392, 56729), (1479, 53392), (1598, 49416), (1704, 46342), (1972, 40044), (2059, 38352), (2256, 35003), (2397, 32944), (2414, 32712), (2726, 28968), (2958, 26696), (3196, 24708), (3337, 23664), (3408, 23171), (3621, 21808), (3944, 20022), (4089, 19312), (4118, 19176), (4794, 16472), (4828, 16356), (5452, 14484), (5916, 13348), (6177, 12784), (6392, 12354), (6674, 11832), (7242, 10904), (7888, 10011), (8178, 9656), (8236, 9588)]