87689256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 233126400

約数和(自身を除く): 145437144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 103, 114, 152, 206, 228, 309, 412, 456, 618, 824, 1236, 1867, 1957, 2472, 3734, 3914, 5601, 5871, 7468, 7828, 11202, 11742, 14936, 15656, 22404, 23484, 35473, 44808, 46968, 70946, 106419, 141892, 192301, 212838, 283784, 384602, 425676, 576903, 769204, 851352, 1153806, 1538408, 2307612, 3653719, 4615224, 7307438, 10961157, 14614876, 21922314, 29229752, 43844628, 87689256]

約数ペア:

[(1, 87689256), (2, 43844628), (3, 29229752), (4, 21922314), (6, 14614876), (8, 10961157), (12, 7307438), (19, 4615224), (24, 3653719), (38, 2307612), (57, 1538408), (76, 1153806), (103, 851352), (114, 769204), (152, 576903), (206, 425676), (228, 384602), (309, 283784), (412, 212838), (456, 192301), (618, 141892), (824, 106419), (1236, 70946), (1867, 46968), (1957, 44808), (2472, 35473), (3734, 23484), (3914, 22404), (5601, 15656), (5871, 14936), (7468, 11742), (7828, 11202)]