81625488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8377}}^1$

素因数の和:8424

約数の個数: 80

約数和(自身を含む): 249329280

約数和(自身を除く): 167703792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 8377, 9744, 16754, 25131, 33508, 50262, 58639, 67016, 100524, 117278, 134032, 175917, 201048, 234556, 242933, 351834, 402096, 469112, 485866, 703668, 728799, 938224, 971732, 1407336, 1457598, 1700531, 1943464, 2814672, 2915196, 3401062, 3886928, 5101593, 5830392, 6802124, 10203186, 11660784, 13604248, 20406372, 27208496, 40812744, 81625488]

約数ペア:

[(1, 81625488), (2, 40812744), (3, 27208496), (4, 20406372), (6, 13604248), (7, 11660784), (8, 10203186), (12, 6802124), (14, 5830392), (16, 5101593), (21, 3886928), (24, 3401062), (28, 2915196), (29, 2814672), (42, 1943464), (48, 1700531), (56, 1457598), (58, 1407336), (84, 971732), (87, 938224), (112, 728799), (116, 703668), (168, 485866), (174, 469112), (203, 402096), (232, 351834), (336, 242933), (348, 234556), (406, 201048), (464, 175917), (609, 134032), (696, 117278), (812, 100524), (1218, 67016), (1392, 58639), (1624, 50262), (2436, 33508), (3248, 25131), (4872, 16754), (8377, 9744)]