65121672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 140164728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 269, 308, 393, 462, 524, 538, 616, 786, 807, 917, 924, 1048, 1076, 1441, 1572, 1614, 1834, 1848, 1883, 2152, 2751, 2882, 2959, 3144, 3228, 3668, 3766, 4323, 5502, 5649, 5764, 5918, 6456, 7336, 7532, 8646, 8877, 10087, 11004, 11298, 11528, 11836, 15064, 17292, 17754, 20174, 20713, 22008, 22596, 23672, 30261, 34584, 35239, 35508, 40348, 41426, 45192, 60522, 62139, 70478, 71016, 80696, 82852, 105717, 121044, 124278, 140956, 165704, 211434, 242088, 246673, 248556, 281912, 387629, 422868, 493346, 497112, 740019, 775258, 845736, 986692, 1162887, 1480038, 1550516, 1973384, 2325774, 2713403, 2960076, 3101032, 4651548, 5426806, 5920152, 8140209, 9303096, 10853612, 16280418, 21707224, 32560836, 65121672]

約数ペア:

[(1, 65121672), (2, 32560836), (3, 21707224), (4, 16280418), (6, 10853612), (7, 9303096), (8, 8140209), (11, 5920152), (12, 5426806), (14, 4651548), (21, 3101032), (22, 2960076), (24, 2713403), (28, 2325774), (33, 1973384), (42, 1550516), (44, 1480038), (56, 1162887), (66, 986692), (77, 845736), (84, 775258), (88, 740019), (131, 497112), (132, 493346), (154, 422868), (168, 387629), (231, 281912), (262, 248556), (264, 246673), (269, 242088), (308, 211434), (393, 165704), (462, 140956), (524, 124278), (538, 121044), (616, 105717), (786, 82852), (807, 80696), (917, 71016), (924, 70478), (1048, 62139), (1076, 60522), (1441, 45192), (1572, 41426), (1614, 40348), (1834, 35508), (1848, 35239), (1883, 34584), (2152, 30261), (2751, 23672), (2882, 22596), (2959, 22008), (3144, 20713), (3228, 20174), (3668, 17754), (3766, 17292), (4323, 15064), (5502, 11836), (5649, 11528), (5764, 11298), (5918, 11004), (6456, 10087), (7336, 8877), (7532, 8646)]