42528204

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 111663552

約数和(自身を除く): 69135348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 331, 332, 387, 498, 516, 662, 747, 774, 993, 996, 1324, 1494, 1548, 1986, 2979, 2988, 3569, 3972, 5958, 7138, 10707, 11916, 14233, 14276, 21414, 27473, 28466, 32121, 42699, 42828, 54946, 56932, 64242, 82419, 85398, 109892, 128097, 128484, 164838, 170796, 247257, 256194, 329676, 494514, 512388, 989028, 1181339, 2362678, 3544017, 4725356, 7088034, 10632051, 14176068, 21264102, 42528204]

約数ペア:

[(1, 42528204), (2, 21264102), (3, 14176068), (4, 10632051), (6, 7088034), (9, 4725356), (12, 3544017), (18, 2362678), (36, 1181339), (43, 989028), (83, 512388), (86, 494514), (129, 329676), (166, 256194), (172, 247257), (249, 170796), (258, 164838), (331, 128484), (332, 128097), (387, 109892), (498, 85398), (516, 82419), (662, 64242), (747, 56932), (774, 54946), (993, 42828), (996, 42699), (1324, 32121), (1494, 28466), (1548, 27473), (1986, 21414), (2979, 14276), (2988, 14233), (3569, 11916), (3972, 10707), (5958, 7138)]