89347986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54547}}^1$

素因数の和:54575

約数の個数: 48

約数和(自身を含む): 238265664

約数和(自身を除く): 148917678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 54547, 109094, 163641, 327282, 381829, 490923, 709111, 763658, 981846, 1145487, 1418222, 2127333, 2290974, 3436461, 4254666, 4963777, 6381999, 6872922, 9927554, 12763998, 14891331, 29782662, 44673993, 89347986]

約数ペア:

[(1, 89347986), (2, 44673993), (3, 29782662), (6, 14891331), (7, 12763998), (9, 9927554), (13, 6872922), (14, 6381999), (18, 4963777), (21, 4254666), (26, 3436461), (39, 2290974), (42, 2127333), (63, 1418222), (78, 1145487), (91, 981846), (117, 763658), (126, 709111), (182, 490923), (234, 381829), (273, 327282), (546, 163641), (819, 109094), (1638, 54547)]