80294928

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 80

約数和(自身を含む): 241948800

約数和(自身を除く): 161653872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4877, 5488, 8232, 9754, 14631, 16464, 19508, 29262, 34139, 39016, 58524, 68278, 78032, 102417, 117048, 136556, 204834, 234096, 238973, 273112, 409668, 477946, 546224, 716919, 819336, 955892, 1433838, 1638672, 1672811, 1911784, 2867676, 3345622, 3823568, 5018433, 5735352, 6691244, 10036866, 11470704, 13382488, 20073732, 26764976, 40147464, 80294928]

約数ペア:

[(1, 80294928), (2, 40147464), (3, 26764976), (4, 20073732), (6, 13382488), (7, 11470704), (8, 10036866), (12, 6691244), (14, 5735352), (16, 5018433), (21, 3823568), (24, 3345622), (28, 2867676), (42, 1911784), (48, 1672811), (49, 1638672), (56, 1433838), (84, 955892), (98, 819336), (112, 716919), (147, 546224), (168, 477946), (196, 409668), (294, 273112), (336, 238973), (343, 234096), (392, 204834), (588, 136556), (686, 117048), (784, 102417), (1029, 78032), (1176, 68278), (1372, 58524), (2058, 39016), (2352, 34139), (2744, 29262), (4116, 19508), (4877, 16464), (5488, 14631), (8232, 9754)]