77277018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 193626720

約数和(自身を除く): 116349702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 20219, 40438, 60657, 121314, 141533, 262847, 283066, 424599, 525694, 788541, 849198, 990731, 1577082, 1839929, 1981462, 2972193, 3679858, 5519787, 5944386, 11039574, 12879503, 25759006, 38638509, 77277018]

約数ペア:

[(1, 77277018), (2, 38638509), (3, 25759006), (6, 12879503), (7, 11039574), (13, 5944386), (14, 5519787), (21, 3679858), (26, 2972193), (39, 1981462), (42, 1839929), (49, 1577082), (78, 990731), (91, 849198), (98, 788541), (147, 525694), (182, 424599), (273, 283066), (294, 262847), (546, 141533), (637, 121314), (1274, 60657), (1911, 40438), (3822, 20219)]