27205164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 79541280

約数和(自身を除く): 52336116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1213, 1246, 1602, 1869, 2426, 2492, 3204, 3639, 3738, 4852, 5607, 7278, 7476, 8491, 10917, 11214, 14556, 16982, 21834, 22428, 25473, 33964, 43668, 50946, 76419, 101892, 107957, 152838, 215914, 305676, 323871, 431828, 647742, 755699, 971613, 1295484, 1511398, 1943226, 2267097, 3022796, 3886452, 4534194, 6801291, 9068388, 13602582, 27205164]

約数ペア:

[(1, 27205164), (2, 13602582), (3, 9068388), (4, 6801291), (6, 4534194), (7, 3886452), (9, 3022796), (12, 2267097), (14, 1943226), (18, 1511398), (21, 1295484), (28, 971613), (36, 755699), (42, 647742), (63, 431828), (84, 323871), (89, 305676), (126, 215914), (178, 152838), (252, 107957), (267, 101892), (356, 76419), (534, 50946), (623, 43668), (801, 33964), (1068, 25473), (1213, 22428), (1246, 21834), (1602, 16982), (1869, 14556), (2426, 11214), (2492, 10917), (3204, 8491), (3639, 7476), (3738, 7278), (4852, 5607)]