80361816

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 210988800

約数和(自身を除く): 130626984

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 739, 788, 1182, 1478, 1576, 2217, 2364, 2956, 4434, 4531, 4728, 5912, 8868, 9062, 13593, 16997, 17736, 18124, 27186, 33994, 36248, 50991, 54372, 67988, 101982, 108744, 135976, 145583, 203964, 291166, 407928, 436749, 582332, 873498, 1164664, 1746996, 3348409, 3493992, 6696818, 10045227, 13393636, 20090454, 26787272, 40180908, 80361816]

約数ペア:

[(1, 80361816), (2, 40180908), (3, 26787272), (4, 20090454), (6, 13393636), (8, 10045227), (12, 6696818), (23, 3493992), (24, 3348409), (46, 1746996), (69, 1164664), (92, 873498), (138, 582332), (184, 436749), (197, 407928), (276, 291166), (394, 203964), (552, 145583), (591, 135976), (739, 108744), (788, 101982), (1182, 67988), (1478, 54372), (1576, 50991), (2217, 36248), (2364, 33994), (2956, 27186), (4434, 18124), (4531, 17736), (4728, 16997), (5912, 13593), (8868, 9062)]