74718168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 227128320

約数和(自身を除く): 152410152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 84, 92, 122, 138, 161, 168, 183, 184, 244, 276, 317, 322, 366, 427, 483, 488, 552, 634, 644, 732, 854, 951, 966, 1268, 1281, 1288, 1403, 1464, 1708, 1902, 1932, 2219, 2536, 2562, 2806, 3416, 3804, 3864, 4209, 4438, 5124, 5612, 6657, 7291, 7608, 8418, 8876, 9821, 10248, 11224, 13314, 14582, 16836, 17752, 19337, 19642, 21873, 26628, 29164, 29463, 33672, 38674, 39284, 43746, 51037, 53256, 58011, 58328, 58926, 77348, 78568, 87492, 102074, 116022, 117852, 135359, 153111, 154696, 174984, 204148, 232044, 235704, 270718, 306222, 406077, 408296, 444751, 464088, 541436, 612444, 812154, 889502, 1082872, 1224888, 1334253, 1624308, 1779004, 2668506, 3113257, 3248616, 3558008, 5337012, 6226514, 9339771, 10674024, 12453028, 18679542, 24906056, 37359084, 74718168]

約数ペア:

[(1, 74718168), (2, 37359084), (3, 24906056), (4, 18679542), (6, 12453028), (7, 10674024), (8, 9339771), (12, 6226514), (14, 5337012), (21, 3558008), (23, 3248616), (24, 3113257), (28, 2668506), (42, 1779004), (46, 1624308), (56, 1334253), (61, 1224888), (69, 1082872), (84, 889502), (92, 812154), (122, 612444), (138, 541436), (161, 464088), (168, 444751), (183, 408296), (184, 406077), (244, 306222), (276, 270718), (317, 235704), (322, 232044), (366, 204148), (427, 174984), (483, 154696), (488, 153111), (552, 135359), (634, 117852), (644, 116022), (732, 102074), (854, 87492), (951, 78568), (966, 77348), (1268, 58926), (1281, 58328), (1288, 58011), (1403, 53256), (1464, 51037), (1708, 43746), (1902, 39284), (1932, 38674), (2219, 33672), (2536, 29463), (2562, 29164), (2806, 26628), (3416, 21873), (3804, 19642), (3864, 19337), (4209, 17752), (4438, 16836), (5124, 14582), (5612, 13314), (6657, 11224), (7291, 10248), (7608, 9821), (8418, 8876)]