80291682

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 189504000

約数和(自身を除く): 109212318

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 417, 513, 563, 834, 1026, 1126, 1251, 1689, 2502, 2641, 3378, 3753, 5067, 5282, 7506, 7923, 10134, 10697, 15201, 15846, 21394, 23769, 30402, 32091, 47538, 64182, 71307, 78257, 96273, 142614, 156514, 192546, 234771, 288819, 469542, 577638, 704313, 1408626, 1486883, 2112939, 2973766, 4225878, 4460649, 8921298, 13381947, 26763894, 40145841, 80291682]

約数ペア:

[(1, 80291682), (2, 40145841), (3, 26763894), (6, 13381947), (9, 8921298), (18, 4460649), (19, 4225878), (27, 2973766), (38, 2112939), (54, 1486883), (57, 1408626), (114, 704313), (139, 577638), (171, 469542), (278, 288819), (342, 234771), (417, 192546), (513, 156514), (563, 142614), (834, 96273), (1026, 78257), (1126, 71307), (1251, 64182), (1689, 47538), (2502, 32091), (2641, 30402), (3378, 23769), (3753, 21394), (5067, 15846), (5282, 15201), (7506, 10697), (7923, 10134)]