79287228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38639}}^1$

素因数の和:38671

約数の個数: 48

約数和(自身を含む): 216384000

約数和(自身を除く): 137096772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 38639, 77278, 115917, 154556, 231834, 347751, 463668, 695502, 734141, 1043253, 1391004, 1468282, 2086506, 2202423, 2936564, 4173012, 4404846, 6607269, 8809692, 13214538, 19821807, 26429076, 39643614, 79287228]

約数ペア:

[(1, 79287228), (2, 39643614), (3, 26429076), (4, 19821807), (6, 13214538), (9, 8809692), (12, 6607269), (18, 4404846), (19, 4173012), (27, 2936564), (36, 2202423), (38, 2086506), (54, 1468282), (57, 1391004), (76, 1043253), (108, 734141), (114, 695502), (171, 463668), (228, 347751), (342, 231834), (513, 154556), (684, 115917), (1026, 77278), (2052, 38639)]