99215532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 272890800

約数和(自身を除く): 173675268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2099, 2626, 3636, 3939, 4198, 5252, 6297, 7878, 8396, 11817, 12594, 15756, 18891, 23634, 25188, 27287, 37782, 47268, 54574, 75564, 81861, 109148, 163722, 211999, 245583, 327444, 423998, 491166, 635997, 847996, 982332, 1271994, 1907991, 2543988, 2755987, 3815982, 5511974, 7631964, 8267961, 11023948, 16535922, 24803883, 33071844, 49607766, 99215532]

約数ペア:

[(1, 99215532), (2, 49607766), (3, 33071844), (4, 24803883), (6, 16535922), (9, 11023948), (12, 8267961), (13, 7631964), (18, 5511974), (26, 3815982), (36, 2755987), (39, 2543988), (52, 1907991), (78, 1271994), (101, 982332), (117, 847996), (156, 635997), (202, 491166), (234, 423998), (303, 327444), (404, 245583), (468, 211999), (606, 163722), (909, 109148), (1212, 81861), (1313, 75564), (1818, 54574), (2099, 47268), (2626, 37782), (3636, 27287), (3939, 25188), (4198, 23634), (5252, 18891), (6297, 15756), (7878, 12594), (8396, 11817)]