89983728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 266366880

約数和(自身を除く): 176383152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 101, 138, 144, 184, 202, 207, 269, 276, 303, 368, 404, 414, 538, 552, 606, 807, 808, 828, 909, 1076, 1104, 1212, 1614, 1616, 1656, 1818, 2152, 2323, 2421, 2424, 3228, 3312, 3636, 4304, 4646, 4842, 4848, 6187, 6456, 6969, 7272, 9292, 9684, 12374, 12912, 13938, 14544, 18561, 18584, 19368, 20907, 24748, 27169, 27876, 37122, 37168, 38736, 41814, 49496, 54338, 55683, 55752, 74244, 81507, 83628, 98992, 108676, 111366, 111504, 148488, 163014, 167256, 217352, 222732, 244521, 296976, 326028, 334512, 434704, 445464, 489042, 624887, 652056, 890928, 978084, 1249774, 1304112, 1874661, 1956168, 2499548, 3749322, 3912336, 4999096, 5623983, 7498644, 9998192, 11247966, 14997288, 22495932, 29994576, 44991864, 89983728]

約数ペア:

[(1, 89983728), (2, 44991864), (3, 29994576), (4, 22495932), (6, 14997288), (8, 11247966), (9, 9998192), (12, 7498644), (16, 5623983), (18, 4999096), (23, 3912336), (24, 3749322), (36, 2499548), (46, 1956168), (48, 1874661), (69, 1304112), (72, 1249774), (92, 978084), (101, 890928), (138, 652056), (144, 624887), (184, 489042), (202, 445464), (207, 434704), (269, 334512), (276, 326028), (303, 296976), (368, 244521), (404, 222732), (414, 217352), (538, 167256), (552, 163014), (606, 148488), (807, 111504), (808, 111366), (828, 108676), (909, 98992), (1076, 83628), (1104, 81507), (1212, 74244), (1614, 55752), (1616, 55683), (1656, 54338), (1818, 49496), (2152, 41814), (2323, 38736), (2421, 37168), (2424, 37122), (3228, 27876), (3312, 27169), (3636, 24748), (4304, 20907), (4646, 19368), (4842, 18584), (4848, 18561), (6187, 14544), (6456, 13938), (6969, 12912), (7272, 12374), (9292, 9684)]