19824778872

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{85009}}^1$

素因数の和:85141

約数の個数: 96

約数和(自身を含む): 55698552000

約数和(自身を除く): 35873773128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 79, 82, 123, 158, 164, 237, 246, 316, 328, 369, 474, 492, 632, 711, 738, 948, 984, 1422, 1476, 1896, 2844, 2952, 3239, 5688, 6478, 9717, 12956, 19434, 25912, 29151, 38868, 58302, 77736, 85009, 116604, 170018, 233208, 255027, 340036, 510054, 680072, 765081, 1020108, 1530162, 2040216, 3060324, 3485369, 6120648, 6715711, 6970738, 10456107, 13431422, 13941476, 20147133, 20912214, 26862844, 27882952, 31368321, 40294266, 41824428, 53725688, 60441399, 62736642, 80588532, 83648856, 120882798, 125473284, 161177064, 241765596, 250946568, 275344151, 483531192, 550688302, 826032453, 1101376604, 1652064906, 2202753208, 2478097359, 3304129812, 4956194718, 6608259624, 9912389436, 19824778872]

約数ペア:

[(1, 19824778872), (2, 9912389436), (3, 6608259624), (4, 4956194718), (6, 3304129812), (8, 2478097359), (9, 2202753208), (12, 1652064906), (18, 1101376604), (24, 826032453), (36, 550688302), (41, 483531192), (72, 275344151), (79, 250946568), (82, 241765596), (123, 161177064), (158, 125473284), (164, 120882798), (237, 83648856), (246, 80588532), (316, 62736642), (328, 60441399), (369, 53725688), (474, 41824428), (492, 40294266), (632, 31368321), (711, 27882952), (738, 26862844), (948, 20912214), (984, 20147133), (1422, 13941476), (1476, 13431422), (1896, 10456107), (2844, 6970738), (2952, 6715711), (3239, 6120648), (5688, 3485369), (6478, 3060324), (9717, 2040216), (12956, 1530162), (19434, 1020108), (25912, 765081), (29151, 680072), (38868, 510054), (58302, 340036), (77736, 255027), (85009, 233208), (116604, 170018)]