81013284

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{7577}}^1$

素因数の和:7607

約数の個数: 72

約数和(自身を含む): 231704928

約数和(自身を除く): 150691644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 7577, 10692, 15154, 22731, 30308, 45462, 68193, 83347, 90924, 136386, 166694, 204579, 250041, 272772, 333388, 409158, 500082, 613737, 750123, 818316, 1000164, 1227474, 1500246, 1841211, 2250369, 2454948, 3000492, 3682422, 4500738, 6751107, 7364844, 9001476, 13502214, 20253321, 27004428, 40506642, 81013284]

約数ペア:

[(1, 81013284), (2, 40506642), (3, 27004428), (4, 20253321), (6, 13502214), (9, 9001476), (11, 7364844), (12, 6751107), (18, 4500738), (22, 3682422), (27, 3000492), (33, 2454948), (36, 2250369), (44, 1841211), (54, 1500246), (66, 1227474), (81, 1000164), (99, 818316), (108, 750123), (132, 613737), (162, 500082), (198, 409158), (243, 333388), (297, 272772), (324, 250041), (396, 204579), (486, 166694), (594, 136386), (891, 90924), (972, 83347), (1188, 68193), (1782, 45462), (2673, 30308), (3564, 22731), (5346, 15154), (7577, 10692)]