7772904

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 21305700

約数和(自身を除く): 13532796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1213, 1602, 2136, 2426, 3204, 3639, 4852, 6408, 7278, 9704, 10917, 14556, 21834, 29112, 43668, 87336, 107957, 215914, 323871, 431828, 647742, 863656, 971613, 1295484, 1943226, 2590968, 3886452, 7772904]

約数ペア:

[(1, 7772904), (2, 3886452), (3, 2590968), (4, 1943226), (6, 1295484), (8, 971613), (9, 863656), (12, 647742), (18, 431828), (24, 323871), (36, 215914), (72, 107957), (89, 87336), (178, 43668), (267, 29112), (356, 21834), (534, 14556), (712, 10917), (801, 9704), (1068, 7278), (1213, 6408), (1602, 4852), (2136, 3639), (2426, 3204)]