90379548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 281211840

約数和(自身を除く): 190832292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 73, 84, 102, 119, 126, 146, 153, 204, 219, 238, 252, 289, 292, 306, 357, 438, 476, 511, 578, 612, 657, 714, 867, 876, 1022, 1071, 1156, 1241, 1314, 1428, 1533, 1734, 2023, 2044, 2142, 2482, 2601, 2628, 3066, 3468, 3723, 4046, 4284, 4599, 4913, 4964, 5202, 6069, 6132, 7446, 8092, 8687, 9198, 9826, 10404, 11169, 12138, 14739, 14892, 17374, 18207, 18396, 19652, 21097, 22338, 24276, 26061, 29478, 34391, 34748, 36414, 42194, 44217, 44676, 52122, 58956, 63291, 68782, 72828, 78183, 84388, 88434, 103173, 104244, 126582, 137564, 147679, 156366, 176868, 189873, 206346, 253164, 295358, 309519, 312732, 358649, 379746, 412692, 443037, 590716, 619038, 717298, 759492, 886074, 1075947, 1238076, 1329111, 1434596, 1772148, 2151894, 2510543, 2658222, 3227841, 4303788, 5021086, 5316444, 6455682, 7531629, 10042172, 12911364, 15063258, 22594887, 30126516, 45189774, 90379548]

約数ペア:

[(1, 90379548), (2, 45189774), (3, 30126516), (4, 22594887), (6, 15063258), (7, 12911364), (9, 10042172), (12, 7531629), (14, 6455682), (17, 5316444), (18, 5021086), (21, 4303788), (28, 3227841), (34, 2658222), (36, 2510543), (42, 2151894), (51, 1772148), (63, 1434596), (68, 1329111), (73, 1238076), (84, 1075947), (102, 886074), (119, 759492), (126, 717298), (146, 619038), (153, 590716), (204, 443037), (219, 412692), (238, 379746), (252, 358649), (289, 312732), (292, 309519), (306, 295358), (357, 253164), (438, 206346), (476, 189873), (511, 176868), (578, 156366), (612, 147679), (657, 137564), (714, 126582), (867, 104244), (876, 103173), (1022, 88434), (1071, 84388), (1156, 78183), (1241, 72828), (1314, 68782), (1428, 63291), (1533, 58956), (1734, 52122), (2023, 44676), (2044, 44217), (2142, 42194), (2482, 36414), (2601, 34748), (2628, 34391), (3066, 29478), (3468, 26061), (3723, 24276), (4046, 22338), (4284, 21097), (4599, 19652), (4913, 18396), (4964, 18207), (5202, 17374), (6069, 14892), (6132, 14739), (7446, 12138), (8092, 11169), (8687, 10404), (9198, 9826)]