78049692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 237432832

約数和(自身を除く): 159383140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 97, 103, 124, 126, 186, 194, 206, 217, 252, 279, 291, 309, 372, 388, 412, 434, 558, 582, 618, 651, 679, 721, 868, 873, 927, 1116, 1164, 1236, 1302, 1358, 1442, 1746, 1854, 1953, 2037, 2163, 2604, 2716, 2884, 3007, 3193, 3492, 3708, 3906, 4074, 4326, 6014, 6111, 6386, 6489, 7812, 8148, 8652, 9021, 9579, 9991, 12028, 12222, 12772, 12978, 18042, 19158, 19982, 21049, 22351, 24444, 25956, 27063, 28737, 29973, 36084, 38316, 39964, 42098, 44702, 54126, 57474, 59946, 63147, 67053, 69937, 84196, 89404, 89919, 108252, 114948, 119892, 126294, 134106, 139874, 179838, 189441, 201159, 209811, 252588, 268212, 279748, 309721, 359676, 378882, 402318, 419622, 619442, 629433, 757764, 804636, 839244, 929163, 1238884, 1258866, 1858326, 2168047, 2517732, 2787489, 3716652, 4336094, 5574978, 6504141, 8672188, 11149956, 13008282, 19512423, 26016564, 39024846, 78049692]

約数ペア:

[(1, 78049692), (2, 39024846), (3, 26016564), (4, 19512423), (6, 13008282), (7, 11149956), (9, 8672188), (12, 6504141), (14, 5574978), (18, 4336094), (21, 3716652), (28, 2787489), (31, 2517732), (36, 2168047), (42, 1858326), (62, 1258866), (63, 1238884), (84, 929163), (93, 839244), (97, 804636), (103, 757764), (124, 629433), (126, 619442), (186, 419622), (194, 402318), (206, 378882), (217, 359676), (252, 309721), (279, 279748), (291, 268212), (309, 252588), (372, 209811), (388, 201159), (412, 189441), (434, 179838), (558, 139874), (582, 134106), (618, 126294), (651, 119892), (679, 114948), (721, 108252), (868, 89919), (873, 89404), (927, 84196), (1116, 69937), (1164, 67053), (1236, 63147), (1302, 59946), (1358, 57474), (1442, 54126), (1746, 44702), (1854, 42098), (1953, 39964), (2037, 38316), (2163, 36084), (2604, 29973), (2716, 28737), (2884, 27063), (3007, 25956), (3193, 24444), (3492, 22351), (3708, 21049), (3906, 19982), (4074, 19158), (4326, 18042), (6014, 12978), (6111, 12772), (6386, 12222), (6489, 12028), (7812, 9991), (8148, 9579), (8652, 9021)]