71512272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38201}}^1$

素因数の和:38228

約数の個数: 60

約数和(自身を含む): 215535684

約数和(自身を除く): 144023412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38201, 76402, 114603, 152804, 229206, 305608, 343809, 458412, 496613, 611216, 687618, 916824, 993226, 1375236, 1489839, 1833648, 1986452, 2750472, 2979678, 3972904, 4469517, 5500944, 5959356, 7945808, 8939034, 11918712, 17878068, 23837424, 35756136, 71512272]

約数ペア:

[(1, 71512272), (2, 35756136), (3, 23837424), (4, 17878068), (6, 11918712), (8, 8939034), (9, 7945808), (12, 5959356), (13, 5500944), (16, 4469517), (18, 3972904), (24, 2979678), (26, 2750472), (36, 1986452), (39, 1833648), (48, 1489839), (52, 1375236), (72, 993226), (78, 916824), (104, 687618), (117, 611216), (144, 496613), (156, 458412), (208, 343809), (234, 305608), (312, 229206), (468, 152804), (624, 114603), (936, 76402), (1872, 38201)]