80436564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 229808040

約数和(自身を除く): 149371476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 113, 117, 156, 162, 169, 226, 234, 324, 338, 339, 351, 452, 468, 507, 676, 678, 702, 1014, 1017, 1053, 1356, 1404, 1469, 1521, 2028, 2034, 2106, 2197, 2938, 3042, 3051, 4068, 4212, 4394, 4407, 4563, 5876, 6084, 6102, 6591, 8788, 8814, 9126, 9153, 12204, 13182, 13221, 13689, 17628, 18252, 18306, 19097, 19773, 26364, 26442, 27378, 36612, 38194, 39546, 39663, 52884, 54756, 57291, 59319, 76388, 79092, 79326, 114582, 118638, 118989, 158652, 171873, 177957, 229164, 237276, 237978, 248261, 343746, 355914, 475956, 496522, 515619, 687492, 711828, 744783, 993044, 1031238, 1489566, 1546857, 2062476, 2234349, 2979132, 3093714, 4468698, 6187428, 6703047, 8937396, 13406094, 20109141, 26812188, 40218282, 80436564]

約数ペア:

[(1, 80436564), (2, 40218282), (3, 26812188), (4, 20109141), (6, 13406094), (9, 8937396), (12, 6703047), (13, 6187428), (18, 4468698), (26, 3093714), (27, 2979132), (36, 2234349), (39, 2062476), (52, 1546857), (54, 1489566), (78, 1031238), (81, 993044), (108, 744783), (113, 711828), (117, 687492), (156, 515619), (162, 496522), (169, 475956), (226, 355914), (234, 343746), (324, 248261), (338, 237978), (339, 237276), (351, 229164), (452, 177957), (468, 171873), (507, 158652), (676, 118989), (678, 118638), (702, 114582), (1014, 79326), (1017, 79092), (1053, 76388), (1356, 59319), (1404, 57291), (1469, 54756), (1521, 52884), (2028, 39663), (2034, 39546), (2106, 38194), (2197, 36612), (2938, 27378), (3042, 26442), (3051, 26364), (4068, 19773), (4212, 19097), (4394, 18306), (4407, 18252), (4563, 17628), (5876, 13689), (6084, 13221), (6102, 13182), (6591, 12204), (8788, 9153), (8814, 9126)]