42468348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 110022528

約数和(自身を除く): 67554180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 487, 507, 516, 559, 676, 974, 1014, 1118, 1461, 1677, 1948, 2028, 2236, 2922, 3354, 5844, 6331, 6708, 7267, 12662, 14534, 18993, 20941, 21801, 25324, 29068, 37986, 41882, 43602, 62823, 75972, 82303, 83764, 87204, 125646, 164606, 246909, 251292, 272233, 329212, 493818, 544466, 816699, 987636, 1088932, 1633398, 3266796, 3539029, 7078058, 10617087, 14156116, 21234174, 42468348]

約数ペア:

[(1, 42468348), (2, 21234174), (3, 14156116), (4, 10617087), (6, 7078058), (12, 3539029), (13, 3266796), (26, 1633398), (39, 1088932), (43, 987636), (52, 816699), (78, 544466), (86, 493818), (129, 329212), (156, 272233), (169, 251292), (172, 246909), (258, 164606), (338, 125646), (487, 87204), (507, 83764), (516, 82303), (559, 75972), (676, 62823), (974, 43602), (1014, 41882), (1118, 37986), (1461, 29068), (1677, 25324), (1948, 21801), (2028, 20941), (2236, 18993), (2922, 14534), (3354, 12662), (5844, 7267), (6331, 6708)]