61621812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 183142596

約数和(自身を除く): 121520784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 193, 196, 252, 294, 362, 386, 441, 543, 579, 588, 724, 772, 882, 1086, 1158, 1267, 1351, 1629, 1737, 1764, 2172, 2316, 2534, 2702, 3258, 3474, 3801, 4053, 5068, 5404, 6516, 6948, 7602, 8106, 8869, 9457, 11403, 12159, 15204, 16212, 17738, 18914, 22806, 24318, 26607, 28371, 34933, 35476, 37828, 45612, 48636, 53214, 56742, 69866, 79821, 85113, 104799, 106428, 113484, 139732, 159642, 170226, 209598, 244531, 314397, 319284, 340452, 419196, 489062, 628794, 733593, 978124, 1257588, 1467186, 1711717, 2200779, 2934372, 3423434, 4401558, 5135151, 6846868, 8803116, 10270302, 15405453, 20540604, 30810906, 61621812]

約数ペア:

[(1, 61621812), (2, 30810906), (3, 20540604), (4, 15405453), (6, 10270302), (7, 8803116), (9, 6846868), (12, 5135151), (14, 4401558), (18, 3423434), (21, 2934372), (28, 2200779), (36, 1711717), (42, 1467186), (49, 1257588), (63, 978124), (84, 733593), (98, 628794), (126, 489062), (147, 419196), (181, 340452), (193, 319284), (196, 314397), (252, 244531), (294, 209598), (362, 170226), (386, 159642), (441, 139732), (543, 113484), (579, 106428), (588, 104799), (724, 85113), (772, 79821), (882, 69866), (1086, 56742), (1158, 53214), (1267, 48636), (1351, 45612), (1629, 37828), (1737, 35476), (1764, 34933), (2172, 28371), (2316, 26607), (2534, 24318), (2702, 22806), (3258, 18914), (3474, 17738), (3801, 16212), (4053, 15204), (5068, 12159), (5404, 11403), (6516, 9457), (6948, 8869), (7602, 8106)]