84191380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 219695616

約数和(自身を除く): 135504236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 260, 277, 334, 364, 455, 554, 668, 835, 910, 1108, 1169, 1385, 1670, 1820, 1939, 2171, 2338, 2770, 3340, 3601, 3878, 4342, 4676, 5540, 5845, 7202, 7756, 8684, 9695, 10855, 11690, 14404, 15197, 18005, 19390, 21710, 23380, 25207, 30394, 36010, 38780, 43420, 46259, 50414, 60788, 72020, 75985, 92518, 100828, 126035, 151970, 185036, 231295, 252070, 303940, 323813, 462590, 504140, 601367, 647626, 925180, 1202734, 1295252, 1619065, 2405468, 3006835, 3238130, 4209569, 6013670, 6476260, 8419138, 12027340, 16838276, 21047845, 42095690, 84191380]

約数ペア:

[(1, 84191380), (2, 42095690), (4, 21047845), (5, 16838276), (7, 12027340), (10, 8419138), (13, 6476260), (14, 6013670), (20, 4209569), (26, 3238130), (28, 3006835), (35, 2405468), (52, 1619065), (65, 1295252), (70, 1202734), (91, 925180), (130, 647626), (140, 601367), (167, 504140), (182, 462590), (260, 323813), (277, 303940), (334, 252070), (364, 231295), (455, 185036), (554, 151970), (668, 126035), (835, 100828), (910, 92518), (1108, 75985), (1169, 72020), (1385, 60788), (1670, 50414), (1820, 46259), (1939, 43420), (2171, 38780), (2338, 36010), (2770, 30394), (3340, 25207), (3601, 23380), (3878, 21710), (4342, 19390), (4676, 18005), (5540, 15197), (5845, 14404), (7202, 11690), (7756, 10855), (8684, 9695)]