74289696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 223201440

約数和(自身を除く): 148911744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 241, 247, 304, 312, 338, 416, 456, 482, 494, 507, 608, 624, 676, 723, 741, 912, 964, 988, 1014, 1248, 1352, 1446, 1482, 1824, 1928, 1976, 2028, 2704, 2892, 2964, 3133, 3211, 3856, 3952, 4056, 4579, 5408, 5784, 5928, 6266, 6422, 7712, 7904, 8112, 9158, 9399, 9633, 11568, 11856, 12532, 12844, 13737, 16224, 18316, 18798, 19266, 23136, 23712, 25064, 25688, 27474, 36632, 37596, 38532, 40729, 50128, 51376, 54948, 59527, 73264, 75192, 77064, 81458, 100256, 102752, 109896, 119054, 122187, 146528, 150384, 154128, 162916, 178581, 219792, 238108, 244374, 300768, 308256, 325832, 357162, 439584, 476216, 488748, 651664, 714324, 773851, 952432, 977496, 1303328, 1428648, 1547702, 1904864, 1954992, 2321553, 2857296, 3095404, 3909984, 4643106, 5714592, 6190808, 9286212, 12381616, 18572424, 24763232, 37144848, 74289696]

約数ペア:

[(1, 74289696), (2, 37144848), (3, 24763232), (4, 18572424), (6, 12381616), (8, 9286212), (12, 6190808), (13, 5714592), (16, 4643106), (19, 3909984), (24, 3095404), (26, 2857296), (32, 2321553), (38, 1954992), (39, 1904864), (48, 1547702), (52, 1428648), (57, 1303328), (76, 977496), (78, 952432), (96, 773851), (104, 714324), (114, 651664), (152, 488748), (156, 476216), (169, 439584), (208, 357162), (228, 325832), (241, 308256), (247, 300768), (304, 244374), (312, 238108), (338, 219792), (416, 178581), (456, 162916), (482, 154128), (494, 150384), (507, 146528), (608, 122187), (624, 119054), (676, 109896), (723, 102752), (741, 100256), (912, 81458), (964, 77064), (988, 75192), (1014, 73264), (1248, 59527), (1352, 54948), (1446, 51376), (1482, 50128), (1824, 40729), (1928, 38532), (1976, 37596), (2028, 36632), (2704, 27474), (2892, 25688), (2964, 25064), (3133, 23712), (3211, 23136), (3856, 19266), (3952, 18798), (4056, 18316), (4579, 16224), (5408, 13737), (5784, 12844), (5928, 12532), (6266, 11856), (6422, 11568), (7712, 9633), (7904, 9399), (8112, 9158)]