75754672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 178877440

約数和(自身を除く): 103122768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 266, 304, 367, 388, 532, 679, 734, 776, 1064, 1358, 1468, 1552, 1843, 2128, 2569, 2716, 2936, 3686, 5138, 5432, 5872, 6973, 7372, 10276, 10864, 12901, 13946, 14744, 20552, 25802, 27892, 29488, 35599, 41104, 48811, 51604, 55784, 71198, 97622, 103208, 111568, 142396, 195244, 206416, 249193, 284792, 390488, 498386, 569584, 676381, 780976, 996772, 1352762, 1993544, 2705524, 3987088, 4734667, 5411048, 9469334, 10822096, 18938668, 37877336, 75754672]

約数ペア:

[(1, 75754672), (2, 37877336), (4, 18938668), (7, 10822096), (8, 9469334), (14, 5411048), (16, 4734667), (19, 3987088), (28, 2705524), (38, 1993544), (56, 1352762), (76, 996772), (97, 780976), (112, 676381), (133, 569584), (152, 498386), (194, 390488), (266, 284792), (304, 249193), (367, 206416), (388, 195244), (532, 142396), (679, 111568), (734, 103208), (776, 97622), (1064, 71198), (1358, 55784), (1468, 51604), (1552, 48811), (1843, 41104), (2128, 35599), (2569, 29488), (2716, 27892), (2936, 25802), (3686, 20552), (5138, 14744), (5432, 13946), (5872, 12901), (6973, 10864), (7372, 10276)]