80357472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 249500160

約数和(自身を除く): 169142688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 169, 208, 234, 254, 288, 312, 338, 381, 416, 468, 507, 508, 624, 676, 762, 936, 1014, 1016, 1143, 1248, 1352, 1521, 1524, 1651, 1872, 2028, 2032, 2197, 2286, 2704, 3042, 3048, 3302, 3744, 4056, 4064, 4394, 4572, 4953, 5408, 6084, 6096, 6591, 6604, 8112, 8788, 9144, 9906, 12168, 12192, 13182, 13208, 14859, 16224, 17576, 18288, 19773, 19812, 21463, 24336, 26364, 26416, 29718, 35152, 36576, 39546, 39624, 42926, 48672, 52728, 52832, 59436, 64389, 70304, 79092, 79248, 85852, 105456, 118872, 128778, 158184, 158496, 171704, 193167, 210912, 237744, 257556, 279019, 316368, 343408, 386334, 475488, 515112, 558038, 632736, 686816, 772668, 837057, 1030224, 1116076, 1545336, 1674114, 2060448, 2232152, 2511171, 3090672, 3348228, 4464304, 5022342, 6181344, 6696456, 8928608, 10044684, 13392912, 20089368, 26785824, 40178736, 80357472]

約数ペア:

[(1, 80357472), (2, 40178736), (3, 26785824), (4, 20089368), (6, 13392912), (8, 10044684), (9, 8928608), (12, 6696456), (13, 6181344), (16, 5022342), (18, 4464304), (24, 3348228), (26, 3090672), (32, 2511171), (36, 2232152), (39, 2060448), (48, 1674114), (52, 1545336), (72, 1116076), (78, 1030224), (96, 837057), (104, 772668), (117, 686816), (127, 632736), (144, 558038), (156, 515112), (169, 475488), (208, 386334), (234, 343408), (254, 316368), (288, 279019), (312, 257556), (338, 237744), (381, 210912), (416, 193167), (468, 171704), (507, 158496), (508, 158184), (624, 128778), (676, 118872), (762, 105456), (936, 85852), (1014, 79248), (1016, 79092), (1143, 70304), (1248, 64389), (1352, 59436), (1521, 52832), (1524, 52728), (1651, 48672), (1872, 42926), (2028, 39624), (2032, 39546), (2197, 36576), (2286, 35152), (2704, 29718), (3042, 26416), (3048, 26364), (3302, 24336), (3744, 21463), (4056, 19812), (4064, 19773), (4394, 18288), (4572, 17576), (4953, 16224), (5408, 14859), (6084, 13208), (6096, 13182), (6591, 12192), (6604, 12168), (8112, 9906), (8788, 9144)]