71697564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2899

約数の個数: 72

約数和(自身を含む): 195999440

約数和(自身を除く): 124301876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 2833, 4218, 5666, 6327, 8436, 8499, 11332, 12654, 16998, 25308, 25497, 33996, 50994, 53827, 101988, 104821, 107654, 161481, 209642, 215308, 314463, 322962, 419284, 484443, 628926, 645924, 943389, 968886, 1257852, 1886778, 1937772, 1991599, 3773556, 3983198, 5974797, 7966396, 11949594, 17924391, 23899188, 35848782, 71697564]

約数ペア:

[(1, 71697564), (2, 35848782), (3, 23899188), (4, 17924391), (6, 11949594), (9, 7966396), (12, 5974797), (18, 3983198), (19, 3773556), (36, 1991599), (37, 1937772), (38, 1886778), (57, 1257852), (74, 968886), (76, 943389), (111, 645924), (114, 628926), (148, 484443), (171, 419284), (222, 322962), (228, 314463), (333, 215308), (342, 209642), (444, 161481), (666, 107654), (684, 104821), (703, 101988), (1332, 53827), (1406, 50994), (2109, 33996), (2812, 25497), (2833, 25308), (4218, 16998), (5666, 12654), (6327, 11332), (8436, 8499)]