98178054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 229877760

約数和(自身を除く): 131699706

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2137, 2418, 3534, 4274, 6411, 7657, 12822, 15314, 22971, 27781, 40603, 45942, 55562, 66247, 81206, 83343, 121809, 132494, 166686, 198741, 243618, 397482, 527839, 861211, 1055678, 1258693, 1583517, 1722422, 2517386, 2583633, 3167034, 3776079, 5167266, 7552158, 16363009, 32726018, 49089027, 98178054]

約数ペア:

[(1, 98178054), (2, 49089027), (3, 32726018), (6, 16363009), (13, 7552158), (19, 5167266), (26, 3776079), (31, 3167034), (38, 2583633), (39, 2517386), (57, 1722422), (62, 1583517), (78, 1258693), (93, 1055678), (114, 861211), (186, 527839), (247, 397482), (403, 243618), (494, 198741), (589, 166686), (741, 132494), (806, 121809), (1178, 83343), (1209, 81206), (1482, 66247), (1767, 55562), (2137, 45942), (2418, 40603), (3534, 27781), (4274, 22971), (6411, 15314), (7657, 12822)]