64976184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 222243840

約数和(自身を除く): 157267656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 141, 156, 168, 182, 188, 211, 234, 252, 273, 282, 312, 329, 364, 376, 422, 423, 468, 504, 546, 564, 611, 633, 658, 728, 819, 844, 846, 936, 987, 1092, 1128, 1222, 1266, 1316, 1477, 1638, 1688, 1692, 1833, 1899, 1974, 2184, 2444, 2532, 2632, 2743, 2954, 2961, 3276, 3384, 3666, 3798, 3948, 4277, 4431, 4888, 5064, 5486, 5499, 5908, 5922, 6552, 7332, 7596, 7896, 8229, 8554, 8862, 9917, 10972, 10998, 11816, 11844, 12831, 13293, 14664, 15192, 16458, 17108, 17724, 19201, 19834, 21944, 21996, 23688, 24687, 25662, 26586, 29751, 32916, 34216, 35448, 38402, 38493, 39668, 43992, 49374, 51324, 53172, 57603, 59502, 65832, 69419, 76804, 76986, 79336, 89253, 98748, 102648, 106344, 115206, 119004, 128921, 138838, 153608, 153972, 172809, 178506, 197496, 208257, 230412, 238008, 257842, 277676, 307944, 345618, 357012, 386763, 416514, 460824, 515684, 555352, 624771, 691236, 714024, 773526, 833028, 902447, 1031368, 1160289, 1249542, 1382472, 1547052, 1666056, 1804894, 2320578, 2499084, 2707341, 3094104, 3609788, 4641156, 4998168, 5414682, 7219576, 8122023, 9282312, 10829364, 16244046, 21658728, 32488092, 64976184]

約数ペア:

[(1, 64976184), (2, 32488092), (3, 21658728), (4, 16244046), (6, 10829364), (7, 9282312), (8, 8122023), (9, 7219576), (12, 5414682), (13, 4998168), (14, 4641156), (18, 3609788), (21, 3094104), (24, 2707341), (26, 2499084), (28, 2320578), (36, 1804894), (39, 1666056), (42, 1547052), (47, 1382472), (52, 1249542), (56, 1160289), (63, 1031368), (72, 902447), (78, 833028), (84, 773526), (91, 714024), (94, 691236), (104, 624771), (117, 555352), (126, 515684), (141, 460824), (156, 416514), (168, 386763), (182, 357012), (188, 345618), (211, 307944), (234, 277676), (252, 257842), (273, 238008), (282, 230412), (312, 208257), (329, 197496), (364, 178506), (376, 172809), (422, 153972), (423, 153608), (468, 138838), (504, 128921), (546, 119004), (564, 115206), (611, 106344), (633, 102648), (658, 98748), (728, 89253), (819, 79336), (844, 76986), (846, 76804), (936, 69419), (987, 65832), (1092, 59502), (1128, 57603), (1222, 53172), (1266, 51324), (1316, 49374), (1477, 43992), (1638, 39668), (1688, 38493), (1692, 38402), (1833, 35448), (1899, 34216), (1974, 32916), (2184, 29751), (2444, 26586), (2532, 25662), (2632, 24687), (2743, 23688), (2954, 21996), (2961, 21944), (3276, 19834), (3384, 19201), (3666, 17724), (3798, 17108), (3948, 16458), (4277, 15192), (4431, 14664), (4888, 13293), (5064, 12831), (5486, 11844), (5499, 11816), (5908, 10998), (5922, 10972), (6552, 9917), (7332, 8862), (7596, 8554), (7896, 8229)]