68453892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1497

約数の個数: 72

約数和(自身を含む): 188225856

約数和(自身を除く): 119771964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 107, 117, 156, 214, 234, 321, 428, 468, 642, 963, 1284, 1367, 1391, 1926, 2734, 2782, 3852, 4101, 4173, 5468, 5564, 8202, 8346, 12303, 12519, 16404, 16692, 17771, 24606, 25038, 35542, 49212, 50076, 53313, 71084, 106626, 146269, 159939, 213252, 292538, 319878, 438807, 585076, 639756, 877614, 1316421, 1755228, 1901497, 2632842, 3802994, 5265684, 5704491, 7605988, 11408982, 17113473, 22817964, 34226946, 68453892]

約数ペア:

[(1, 68453892), (2, 34226946), (3, 22817964), (4, 17113473), (6, 11408982), (9, 7605988), (12, 5704491), (13, 5265684), (18, 3802994), (26, 2632842), (36, 1901497), (39, 1755228), (52, 1316421), (78, 877614), (107, 639756), (117, 585076), (156, 438807), (214, 319878), (234, 292538), (321, 213252), (428, 159939), (468, 146269), (642, 106626), (963, 71084), (1284, 53313), (1367, 50076), (1391, 49212), (1926, 35542), (2734, 25038), (2782, 24606), (3852, 17771), (4101, 16692), (4173, 16404), (5468, 12519), (5564, 12303), (8202, 8346)]