72674808

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 187944960

約数和(自身を除く): 115270152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 223, 296, 367, 444, 446, 669, 734, 888, 892, 1101, 1338, 1468, 1784, 2202, 2676, 2936, 4404, 5352, 8251, 8808, 13579, 16502, 24753, 27158, 33004, 40737, 49506, 54316, 66008, 81474, 81841, 99012, 108632, 162948, 163682, 198024, 245523, 325896, 327364, 491046, 654728, 982092, 1964184, 3028117, 6056234, 9084351, 12112468, 18168702, 24224936, 36337404, 72674808]

約数ペア:

[(1, 72674808), (2, 36337404), (3, 24224936), (4, 18168702), (6, 12112468), (8, 9084351), (12, 6056234), (24, 3028117), (37, 1964184), (74, 982092), (111, 654728), (148, 491046), (222, 327364), (223, 325896), (296, 245523), (367, 198024), (444, 163682), (446, 162948), (669, 108632), (734, 99012), (888, 81841), (892, 81474), (1101, 66008), (1338, 54316), (1468, 49506), (1784, 40737), (2202, 33004), (2676, 27158), (2936, 24753), (4404, 16502), (5352, 13579), (8251, 8808)]