132720336

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43889}}^1$

素因数の和:43913

約数の個数: 80

約数和(自身を含む): 435388800

約数和(自身を除く): 302668464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43889, 87778, 131667, 175556, 263334, 307223, 351112, 395001, 526668, 614446, 702224, 790002, 921669, 1053336, 1185003, 1228892, 1580004, 1843338, 2106672, 2370006, 2457784, 2765007, 3160008, 3686676, 4740012, 4915568, 5530014, 6320016, 7373352, 8295021, 9480024, 11060028, 14746704, 16590042, 18960048, 22120056, 33180084, 44240112, 66360168, 132720336]

約数ペア:

[(1, 132720336), (2, 66360168), (3, 44240112), (4, 33180084), (6, 22120056), (7, 18960048), (8, 16590042), (9, 14746704), (12, 11060028), (14, 9480024), (16, 8295021), (18, 7373352), (21, 6320016), (24, 5530014), (27, 4915568), (28, 4740012), (36, 3686676), (42, 3160008), (48, 2765007), (54, 2457784), (56, 2370006), (63, 2106672), (72, 1843338), (84, 1580004), (108, 1228892), (112, 1185003), (126, 1053336), (144, 921669), (168, 790002), (189, 702224), (216, 614446), (252, 526668), (336, 395001), (378, 351112), (432, 307223), (504, 263334), (756, 175556), (1008, 131667), (1512, 87778), (3024, 43889)]