85373388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 229975200

約数和(自身を除く): 144601812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 701, 796, 1194, 1402, 1791, 2103, 2388, 2804, 3383, 3582, 4206, 6309, 6766, 7164, 8412, 10149, 11917, 12618, 13532, 20298, 23834, 25236, 30447, 35751, 40596, 47668, 60894, 71502, 107253, 121788, 139499, 143004, 214506, 278998, 418497, 429012, 557996, 836994, 1255491, 1673988, 2371483, 2510982, 4742966, 5021964, 7114449, 9485932, 14228898, 21343347, 28457796, 42686694, 85373388]

約数ペア:

[(1, 85373388), (2, 42686694), (3, 28457796), (4, 21343347), (6, 14228898), (9, 9485932), (12, 7114449), (17, 5021964), (18, 4742966), (34, 2510982), (36, 2371483), (51, 1673988), (68, 1255491), (102, 836994), (153, 557996), (199, 429012), (204, 418497), (306, 278998), (398, 214506), (597, 143004), (612, 139499), (701, 121788), (796, 107253), (1194, 71502), (1402, 60894), (1791, 47668), (2103, 40596), (2388, 35751), (2804, 30447), (3383, 25236), (3582, 23834), (4206, 20298), (6309, 13532), (6766, 12618), (7164, 11917), (8412, 10149)]