91233142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 185472000

約数和(自身を除く): 94238858

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 199, 229, 286, 398, 458, 1001, 1393, 1603, 2002, 2189, 2519, 2587, 2786, 2977, 3206, 4378, 5038, 5174, 5954, 15323, 17633, 18109, 20839, 28457, 30646, 32747, 35266, 36218, 41678, 45571, 56914, 65494, 91142, 199199, 229229, 318997, 398398, 458458, 501281, 592423, 637994, 1002562, 1184846, 3508967, 4146961, 6516653, 7017934, 8293922, 13033306, 45616571, 91233142]

約数ペア:

[(1, 91233142), (2, 45616571), (7, 13033306), (11, 8293922), (13, 7017934), (14, 6516653), (22, 4146961), (26, 3508967), (77, 1184846), (91, 1002562), (143, 637994), (154, 592423), (182, 501281), (199, 458458), (229, 398398), (286, 318997), (398, 229229), (458, 199199), (1001, 91142), (1393, 65494), (1603, 56914), (2002, 45571), (2189, 41678), (2519, 36218), (2587, 35266), (2786, 32747), (2977, 30646), (3206, 28457), (4378, 20839), (5038, 18109), (5174, 17633), (5954, 15323)]