73051912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 74692088

約数列:

[1, 2, 4, 8, 37, 47, 59, 74, 89, 94, 118, 148, 178, 188, 236, 296, 356, 376, 472, 712, 1739, 2183, 2773, 3293, 3478, 4183, 4366, 5251, 5546, 6586, 6956, 8366, 8732, 10502, 11092, 13172, 13912, 16732, 17464, 21004, 22184, 26344, 33464, 42008, 102601, 154771, 194287, 205202, 246797, 309542, 388574, 410404, 493594, 619084, 777148, 820808, 987188, 1238168, 1554296, 1974376, 9131489, 18262978, 36525956, 73051912]

約数ペア:

[(1, 73051912), (2, 36525956), (4, 18262978), (8, 9131489), (37, 1974376), (47, 1554296), (59, 1238168), (74, 987188), (89, 820808), (94, 777148), (118, 619084), (148, 493594), (178, 410404), (188, 388574), (236, 309542), (296, 246797), (356, 205202), (376, 194287), (472, 154771), (712, 102601), (1739, 42008), (2183, 33464), (2773, 26344), (3293, 22184), (3478, 21004), (4183, 17464), (4366, 16732), (5251, 13912), (5546, 13172), (6586, 11092), (6956, 10502), (8366, 8732)]