79441128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 128

約数和(自身を含む): 250320000

約数和(自身を除く): 170878872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1489, 1976, 2052, 2223, 2808, 2964, 2978, 4104, 4446, 4467, 5928, 5956, 6669, 8892, 8934, 11912, 13338, 13401, 17784, 17868, 19357, 26676, 26802, 28291, 35736, 38714, 40203, 53352, 53604, 56582, 58071, 77428, 80406, 84873, 107208, 113164, 116142, 154856, 160812, 169746, 174213, 226328, 232284, 254619, 321624, 339492, 348426, 367783, 464568, 509238, 522639, 678984, 696852, 735566, 763857, 1018476, 1045278, 1103349, 1393704, 1471132, 1527714, 2036952, 2090556, 2206698, 2942264, 3055428, 3310047, 4181112, 4413396, 6110856, 6620094, 8826792, 9930141, 13240188, 19860282, 26480376, 39720564, 79441128]

約数ペア:

[(1, 79441128), (2, 39720564), (3, 26480376), (4, 19860282), (6, 13240188), (8, 9930141), (9, 8826792), (12, 6620094), (13, 6110856), (18, 4413396), (19, 4181112), (24, 3310047), (26, 3055428), (27, 2942264), (36, 2206698), (38, 2090556), (39, 2036952), (52, 1527714), (54, 1471132), (57, 1393704), (72, 1103349), (76, 1045278), (78, 1018476), (104, 763857), (108, 735566), (114, 696852), (117, 678984), (152, 522639), (156, 509238), (171, 464568), (216, 367783), (228, 348426), (234, 339492), (247, 321624), (312, 254619), (342, 232284), (351, 226328), (456, 174213), (468, 169746), (494, 160812), (513, 154856), (684, 116142), (702, 113164), (741, 107208), (936, 84873), (988, 80406), (1026, 77428), (1368, 58071), (1404, 56582), (1482, 53604), (1489, 53352), (1976, 40203), (2052, 38714), (2223, 35736), (2808, 28291), (2964, 26802), (2978, 26676), (4104, 19357), (4446, 17868), (4467, 17784), (5928, 13401), (5956, 13338), (6669, 11912), (8892, 8934)]