1152207972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1553}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 2998542456

約数和(自身を除く): 1846334484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 557, 666, 1114, 1332, 1553, 1671, 2228, 3106, 3342, 4659, 5013, 6212, 6684, 9318, 10026, 13977, 18636, 20052, 20609, 27954, 41218, 55908, 57461, 61827, 82436, 114922, 123654, 172383, 185481, 229844, 247308, 344766, 370962, 517149, 689532, 741924, 865021, 1034298, 1730042, 2068596, 2595063, 3460084, 5190126, 7785189, 10380252, 15570378, 31140756, 32005777, 64011554, 96017331, 128023108, 192034662, 288051993, 384069324, 576103986, 1152207972]

約数ペア:

[(1, 1152207972), (2, 576103986), (3, 384069324), (4, 288051993), (6, 192034662), (9, 128023108), (12, 96017331), (18, 64011554), (36, 32005777), (37, 31140756), (74, 15570378), (111, 10380252), (148, 7785189), (222, 5190126), (333, 3460084), (444, 2595063), (557, 2068596), (666, 1730042), (1114, 1034298), (1332, 865021), (1553, 741924), (1671, 689532), (2228, 517149), (3106, 370962), (3342, 344766), (4659, 247308), (5013, 229844), (6212, 185481), (6684, 172383), (9318, 123654), (10026, 114922), (13977, 82436), (18636, 61827), (20052, 57461), (20609, 55908), (27954, 41218)]