86989812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 256687872

約数和(自身を除く): 169698060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1924, 2153, 2886, 3108, 3367, 4306, 5772, 6459, 6734, 8612, 10101, 12918, 13468, 15071, 20202, 25836, 27989, 30142, 40404, 45213, 55978, 60284, 79661, 83967, 90426, 111956, 159322, 167934, 180852, 195923, 238983, 318644, 335868, 391846, 477966, 557627, 587769, 783692, 955932, 1035593, 1115254, 1175538, 1672881, 2071186, 2230508, 2351076, 3106779, 3345762, 4142372, 6213558, 6691524, 7249151, 12427116, 14498302, 21747453, 28996604, 43494906, 86989812]

約数ペア:

[(1, 86989812), (2, 43494906), (3, 28996604), (4, 21747453), (6, 14498302), (7, 12427116), (12, 7249151), (13, 6691524), (14, 6213558), (21, 4142372), (26, 3345762), (28, 3106779), (37, 2351076), (39, 2230508), (42, 2071186), (52, 1672881), (74, 1175538), (78, 1115254), (84, 1035593), (91, 955932), (111, 783692), (148, 587769), (156, 557627), (182, 477966), (222, 391846), (259, 335868), (273, 318644), (364, 238983), (444, 195923), (481, 180852), (518, 167934), (546, 159322), (777, 111956), (962, 90426), (1036, 83967), (1092, 79661), (1443, 60284), (1554, 55978), (1924, 45213), (2153, 40404), (2886, 30142), (3108, 27989), (3367, 25836), (4306, 20202), (5772, 15071), (6459, 13468), (6734, 12918), (8612, 10101)]