31145976

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{4283}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 85208760

約数和(自身を除く): 54062784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 4283, 7272, 8566, 12849, 17132, 25698, 34264, 38547, 51396, 77094, 102792, 154188, 308376, 432583, 865166, 1297749, 1730332, 2595498, 3460664, 3893247, 5190996, 7786494, 10381992, 15572988, 31145976]

約数ペア:

[(1, 31145976), (2, 15572988), (3, 10381992), (4, 7786494), (6, 5190996), (8, 3893247), (9, 3460664), (12, 2595498), (18, 1730332), (24, 1297749), (36, 865166), (72, 432583), (101, 308376), (202, 154188), (303, 102792), (404, 77094), (606, 51396), (808, 38547), (909, 34264), (1212, 25698), (1818, 17132), (2424, 12849), (3636, 8566), (4283, 7272)]