78997896

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19249}}^1$

素因数の和:19283

約数の個数: 64

約数和(自身を含む): 231000000

約数和(自身を除く): 152002104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19249, 38498, 57747, 76996, 115494, 153992, 173241, 230988, 346482, 365731, 461976, 519723, 692964, 731462, 1039446, 1097193, 1385928, 1462924, 2078892, 2194386, 2925848, 3291579, 4157784, 4388772, 6583158, 8777544, 9874737, 13166316, 19749474, 26332632, 39498948, 78997896]

約数ペア:

[(1, 78997896), (2, 39498948), (3, 26332632), (4, 19749474), (6, 13166316), (8, 9874737), (9, 8777544), (12, 6583158), (18, 4388772), (19, 4157784), (24, 3291579), (27, 2925848), (36, 2194386), (38, 2078892), (54, 1462924), (57, 1385928), (72, 1097193), (76, 1039446), (108, 731462), (114, 692964), (152, 519723), (171, 461976), (216, 365731), (228, 346482), (342, 230988), (456, 173241), (513, 153992), (684, 115494), (1026, 76996), (1368, 57747), (2052, 38498), (4104, 19249)]