78370992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 180

約数和(自身を含む): 264625920

約数和(自身を除く): 186254928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 383, 392, 406, 441, 464, 504, 522, 588, 609, 696, 766, 784, 812, 882, 1008, 1044, 1149, 1176, 1218, 1392, 1421, 1532, 1624, 1764, 1827, 2088, 2298, 2352, 2436, 2681, 2842, 3064, 3248, 3447, 3528, 3654, 4176, 4263, 4596, 4872, 5362, 5684, 6128, 6894, 7056, 7308, 8043, 8526, 9192, 9744, 10724, 11107, 11368, 12789, 13788, 14616, 16086, 17052, 18384, 18767, 21448, 22214, 22736, 24129, 25578, 27576, 29232, 32172, 33321, 34104, 37534, 42896, 44428, 48258, 51156, 55152, 56301, 64344, 66642, 68208, 75068, 77749, 88856, 96516, 99963, 102312, 112602, 128688, 133284, 150136, 155498, 168903, 177712, 193032, 199926, 204624, 225204, 233247, 266568, 300272, 310996, 337806, 386064, 399852, 450408, 466494, 533136, 544243, 621992, 675612, 699741, 799704, 900816, 932988, 1088486, 1243984, 1351224, 1399482, 1599408, 1632729, 1865976, 2176972, 2702448, 2798964, 3265458, 3731952, 4353944, 4898187, 5597928, 6530916, 8707888, 9796374, 11195856, 13061832, 19592748, 26123664, 39185496, 78370992]

約数ペア:

[(1, 78370992), (2, 39185496), (3, 26123664), (4, 19592748), (6, 13061832), (7, 11195856), (8, 9796374), (9, 8707888), (12, 6530916), (14, 5597928), (16, 4898187), (18, 4353944), (21, 3731952), (24, 3265458), (28, 2798964), (29, 2702448), (36, 2176972), (42, 1865976), (48, 1632729), (49, 1599408), (56, 1399482), (58, 1351224), (63, 1243984), (72, 1088486), (84, 932988), (87, 900816), (98, 799704), (112, 699741), (116, 675612), (126, 621992), (144, 544243), (147, 533136), (168, 466494), (174, 450408), (196, 399852), (203, 386064), (232, 337806), (252, 310996), (261, 300272), (294, 266568), (336, 233247), (348, 225204), (383, 204624), (392, 199926), (406, 193032), (441, 177712), (464, 168903), (504, 155498), (522, 150136), (588, 133284), (609, 128688), (696, 112602), (766, 102312), (784, 99963), (812, 96516), (882, 88856), (1008, 77749), (1044, 75068), (1149, 68208), (1176, 66642), (1218, 64344), (1392, 56301), (1421, 55152), (1532, 51156), (1624, 48258), (1764, 44428), (1827, 42896), (2088, 37534), (2298, 34104), (2352, 33321), (2436, 32172), (2681, 29232), (2842, 27576), (3064, 25578), (3248, 24129), (3447, 22736), (3528, 22214), (3654, 21448), (4176, 18767), (4263, 18384), (4596, 17052), (4872, 16086), (5362, 14616), (5684, 13788), (6128, 12789), (6894, 11368), (7056, 11107), (7308, 10724), (8043, 9744), (8526, 9192)]