75123612

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 217346976

約数和(自身を除く): 142223364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 324, 391, 414, 459, 593, 612, 621, 782, 828, 918, 1173, 1186, 1242, 1377, 1564, 1779, 1836, 1863, 2346, 2372, 2484, 2754, 3519, 3558, 3726, 4692, 5337, 5508, 7038, 7116, 7452, 10081, 10557, 10674, 13639, 14076, 16011, 20162, 21114, 21348, 27278, 30243, 31671, 32022, 40324, 40917, 42228, 48033, 54556, 60486, 63342, 64044, 81834, 90729, 96066, 120972, 122751, 126684, 163668, 181458, 192132, 231863, 245502, 272187, 362916, 368253, 463726, 491004, 544374, 695589, 736506, 816561, 927452, 1088748, 1104759, 1391178, 1473012, 1633122, 2086767, 2209518, 2782356, 3266244, 4173534, 4419036, 6260301, 8347068, 12520602, 18780903, 25041204, 37561806, 75123612]

約数ペア:

[(1, 75123612), (2, 37561806), (3, 25041204), (4, 18780903), (6, 12520602), (9, 8347068), (12, 6260301), (17, 4419036), (18, 4173534), (23, 3266244), (27, 2782356), (34, 2209518), (36, 2086767), (46, 1633122), (51, 1473012), (54, 1391178), (68, 1104759), (69, 1088748), (81, 927452), (92, 816561), (102, 736506), (108, 695589), (138, 544374), (153, 491004), (162, 463726), (204, 368253), (207, 362916), (276, 272187), (306, 245502), (324, 231863), (391, 192132), (414, 181458), (459, 163668), (593, 126684), (612, 122751), (621, 120972), (782, 96066), (828, 90729), (918, 81834), (1173, 64044), (1186, 63342), (1242, 60486), (1377, 54556), (1564, 48033), (1779, 42228), (1836, 40917), (1863, 40324), (2346, 32022), (2372, 31671), (2484, 30243), (2754, 27278), (3519, 21348), (3558, 21114), (3726, 20162), (4692, 16011), (5337, 14076), (5508, 13639), (7038, 10674), (7116, 10557), (7452, 10081)]