71512568748

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1\times {\mathrm{31627}}^1$

素因数の和:32331

約数の個数: 72

約数和(自身を含む): 182773910592

約数和(自身を除く): 111261341844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 587, 642, 963, 1174, 1284, 1761, 1926, 2348, 3522, 3852, 5283, 7044, 10566, 21132, 31627, 62809, 63254, 94881, 125618, 126508, 188427, 189762, 251236, 284643, 376854, 379524, 565281, 569286, 753708, 1130562, 1138572, 2261124, 3384089, 6768178, 10152267, 13536356, 18565049, 20304534, 30456801, 37130098, 40609068, 55695147, 60913602, 74260196, 111390294, 121827204, 167085441, 222780588, 334170882, 668341764, 1986460243, 3972920486, 5959380729, 7945840972, 11918761458, 17878142187, 23837522916, 35756284374, 71512568748]

約数ペア:

[(1, 71512568748), (2, 35756284374), (3, 23837522916), (4, 17878142187), (6, 11918761458), (9, 7945840972), (12, 5959380729), (18, 3972920486), (36, 1986460243), (107, 668341764), (214, 334170882), (321, 222780588), (428, 167085441), (587, 121827204), (642, 111390294), (963, 74260196), (1174, 60913602), (1284, 55695147), (1761, 40609068), (1926, 37130098), (2348, 30456801), (3522, 20304534), (3852, 18565049), (5283, 13536356), (7044, 10152267), (10566, 6768178), (21132, 3384089), (31627, 2261124), (62809, 1138572), (63254, 1130562), (94881, 753708), (125618, 569286), (126508, 565281), (188427, 379524), (189762, 376854), (251236, 284643)]