72694432

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 146990592

約数和(自身を除く): 74296160

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 167, 223, 244, 334, 446, 488, 668, 892, 976, 1336, 1784, 1952, 2672, 3568, 5344, 7136, 10187, 13603, 20374, 27206, 37241, 40748, 54412, 74482, 81496, 108824, 148964, 162992, 217648, 297928, 325984, 435296, 595856, 1191712, 2271701, 4543402, 9086804, 18173608, 36347216, 72694432]

約数ペア:

[(1, 72694432), (2, 36347216), (4, 18173608), (8, 9086804), (16, 4543402), (32, 2271701), (61, 1191712), (122, 595856), (167, 435296), (223, 325984), (244, 297928), (334, 217648), (446, 162992), (488, 148964), (668, 108824), (892, 81496), (976, 74482), (1336, 54412), (1784, 40748), (1952, 37241), (2672, 27206), (3568, 20374), (5344, 13603), (7136, 10187)]