73057490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 149361408

約数和(自身を除く): 76303918

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 97, 110, 167, 194, 205, 334, 410, 451, 485, 835, 902, 970, 1067, 1670, 1837, 2134, 2255, 3674, 3977, 4510, 5335, 6847, 7954, 9185, 10670, 13694, 16199, 18370, 19885, 32398, 34235, 39770, 43747, 68470, 75317, 80995, 87494, 150634, 161990, 178189, 218735, 356378, 376585, 437470, 664159, 753170, 890945, 1328318, 1781890, 3320795, 6641590, 7305749, 14611498, 36528745, 73057490]

約数ペア:

[(1, 73057490), (2, 36528745), (5, 14611498), (10, 7305749), (11, 6641590), (22, 3320795), (41, 1781890), (55, 1328318), (82, 890945), (97, 753170), (110, 664159), (167, 437470), (194, 376585), (205, 356378), (334, 218735), (410, 178189), (451, 161990), (485, 150634), (835, 87494), (902, 80995), (970, 75317), (1067, 68470), (1670, 43747), (1837, 39770), (2134, 34235), (2255, 32398), (3674, 19885), (3977, 18370), (4510, 16199), (5335, 13694), (6847, 10670), (7954, 9185)]