84155508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 226699200

約数和(自身を除く): 142543692

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 199, 204, 306, 398, 597, 612, 691, 796, 1194, 1382, 1791, 2073, 2388, 2764, 3383, 3582, 4146, 6219, 6766, 7164, 8292, 10149, 11747, 12438, 13532, 20298, 23494, 24876, 30447, 35241, 40596, 46988, 60894, 70482, 105723, 121788, 137509, 140964, 211446, 275018, 412527, 422892, 550036, 825054, 1237581, 1650108, 2337653, 2475162, 4675306, 4950324, 7012959, 9350612, 14025918, 21038877, 28051836, 42077754, 84155508]

約数ペア:

[(1, 84155508), (2, 42077754), (3, 28051836), (4, 21038877), (6, 14025918), (9, 9350612), (12, 7012959), (17, 4950324), (18, 4675306), (34, 2475162), (36, 2337653), (51, 1650108), (68, 1237581), (102, 825054), (153, 550036), (199, 422892), (204, 412527), (306, 275018), (398, 211446), (597, 140964), (612, 137509), (691, 121788), (796, 105723), (1194, 70482), (1382, 60894), (1791, 46988), (2073, 40596), (2388, 35241), (2764, 30447), (3383, 24876), (3582, 23494), (4146, 20298), (6219, 13532), (6766, 12438), (7164, 11747), (8292, 10149)]