79856820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8699}}^1$

素因数の和:8734

約数の個数: 96

約数和(自身を含む): 263088000

約数和(自身を除く): 183231180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 8699, 9180, 17398, 26097, 34796, 43495, 52194, 78291, 86990, 104388, 130485, 147883, 156582, 173980, 234873, 260970, 295766, 313164, 391455, 443649, 469746, 521940, 591532, 739415, 782910, 887298, 939492, 1174365, 1330947, 1478830, 1565820, 1774596, 2218245, 2348730, 2661894, 2957660, 3992841, 4436490, 4697460, 5323788, 6654735, 7985682, 8872980, 13309470, 15971364, 19964205, 26618940, 39928410, 79856820]

約数ペア:

[(1, 79856820), (2, 39928410), (3, 26618940), (4, 19964205), (5, 15971364), (6, 13309470), (9, 8872980), (10, 7985682), (12, 6654735), (15, 5323788), (17, 4697460), (18, 4436490), (20, 3992841), (27, 2957660), (30, 2661894), (34, 2348730), (36, 2218245), (45, 1774596), (51, 1565820), (54, 1478830), (60, 1330947), (68, 1174365), (85, 939492), (90, 887298), (102, 782910), (108, 739415), (135, 591532), (153, 521940), (170, 469746), (180, 443649), (204, 391455), (255, 313164), (270, 295766), (306, 260970), (340, 234873), (459, 173980), (510, 156582), (540, 147883), (612, 130485), (765, 104388), (918, 86990), (1020, 78291), (1530, 52194), (1836, 43495), (2295, 34796), (3060, 26097), (4590, 17398), (8699, 9180)]