66816216

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{10427}}^1$

素因数の和:10528

約数の個数: 48

約数和(自身を含む): 183011400

約数和(自身を除く): 116195184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 10427, 20854, 31281, 41708, 62562, 83416, 93843, 125124, 187686, 250248, 375372, 750744, 928003, 1856006, 2784009, 3712012, 5568018, 7424024, 8352027, 11136036, 16704054, 22272072, 33408108, 66816216]

約数ペア:

[(1, 66816216), (2, 33408108), (3, 22272072), (4, 16704054), (6, 11136036), (8, 8352027), (9, 7424024), (12, 5568018), (18, 3712012), (24, 2784009), (36, 1856006), (72, 928003), (89, 750744), (178, 375372), (267, 250248), (356, 187686), (534, 125124), (712, 93843), (801, 83416), (1068, 62562), (1602, 41708), (2136, 31281), (3204, 20854), (6408, 10427)]