87984336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 251555328

約数和(自身を除く): 163570992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 2347, 3124, 3408, 4686, 4694, 6248, 7041, 9372, 9388, 12496, 14082, 18744, 18776, 25817, 28164, 37488, 37552, 51634, 56328, 77451, 103268, 112656, 154902, 166637, 206536, 309804, 333274, 413072, 499911, 619608, 666548, 999822, 1239216, 1333096, 1833007, 1999644, 2666192, 3666014, 3999288, 5499021, 7332028, 7998576, 10998042, 14664056, 21996084, 29328112, 43992168, 87984336]

約数ペア:

[(1, 87984336), (2, 43992168), (3, 29328112), (4, 21996084), (6, 14664056), (8, 10998042), (11, 7998576), (12, 7332028), (16, 5499021), (22, 3999288), (24, 3666014), (33, 2666192), (44, 1999644), (48, 1833007), (66, 1333096), (71, 1239216), (88, 999822), (132, 666548), (142, 619608), (176, 499911), (213, 413072), (264, 333274), (284, 309804), (426, 206536), (528, 166637), (568, 154902), (781, 112656), (852, 103268), (1136, 77451), (1562, 56328), (1704, 51634), (2343, 37552), (2347, 37488), (3124, 28164), (3408, 25817), (4686, 18776), (4694, 18744), (6248, 14082), (7041, 12496), (9372, 9388)]