103968108

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 269068800

約数和(自身を除く): 165100692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 139, 158, 237, 263, 278, 316, 417, 474, 526, 556, 711, 789, 834, 948, 1052, 1251, 1422, 1578, 1668, 2367, 2502, 2844, 3156, 4734, 5004, 9468, 10981, 20777, 21962, 32943, 36557, 41554, 43924, 62331, 65886, 73114, 83108, 98829, 109671, 124662, 131772, 146228, 186993, 197658, 219342, 249324, 329013, 373986, 395316, 438684, 658026, 747972, 1316052, 2888003, 5776006, 8664009, 11552012, 17328018, 25992027, 34656036, 51984054, 103968108]

約数ペア:

[(1, 103968108), (2, 51984054), (3, 34656036), (4, 25992027), (6, 17328018), (9, 11552012), (12, 8664009), (18, 5776006), (36, 2888003), (79, 1316052), (139, 747972), (158, 658026), (237, 438684), (263, 395316), (278, 373986), (316, 329013), (417, 249324), (474, 219342), (526, 197658), (556, 186993), (711, 146228), (789, 131772), (834, 124662), (948, 109671), (1052, 98829), (1251, 83108), (1422, 73114), (1578, 65886), (1668, 62331), (2367, 43924), (2502, 41554), (2844, 36557), (3156, 32943), (4734, 21962), (5004, 20777), (9468, 10981)]