66102426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 108079974

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 29, 34, 39, 51, 54, 58, 78, 87, 102, 117, 153, 174, 191, 221, 234, 261, 306, 351, 377, 382, 442, 459, 493, 522, 573, 663, 702, 754, 783, 918, 986, 1131, 1146, 1326, 1479, 1566, 1719, 1989, 2262, 2483, 2958, 3247, 3393, 3438, 3978, 4437, 4966, 5157, 5539, 5967, 6409, 6494, 6786, 7449, 8874, 9741, 10179, 10314, 11078, 11934, 12818, 13311, 14898, 16617, 19227, 19482, 20358, 22347, 26622, 29223, 33234, 38454, 42211, 44694, 49851, 57681, 58446, 67041, 72007, 84422, 87669, 94163, 99702, 115362, 126633, 134082, 144014, 149553, 173043, 175338, 188326, 216021, 253266, 282489, 299106, 346086, 379899, 432042, 564978, 648063, 759798, 847467, 1139697, 1224119, 1296126, 1694934, 1944189, 2279394, 2448238, 2542401, 3672357, 3888378, 5084802, 7344714, 11017071, 22034142, 33051213, 66102426]

約数ペア:

[(1, 66102426), (2, 33051213), (3, 22034142), (6, 11017071), (9, 7344714), (13, 5084802), (17, 3888378), (18, 3672357), (26, 2542401), (27, 2448238), (29, 2279394), (34, 1944189), (39, 1694934), (51, 1296126), (54, 1224119), (58, 1139697), (78, 847467), (87, 759798), (102, 648063), (117, 564978), (153, 432042), (174, 379899), (191, 346086), (221, 299106), (234, 282489), (261, 253266), (306, 216021), (351, 188326), (377, 175338), (382, 173043), (442, 149553), (459, 144014), (493, 134082), (522, 126633), (573, 115362), (663, 99702), (702, 94163), (754, 87669), (783, 84422), (918, 72007), (986, 67041), (1131, 58446), (1146, 57681), (1326, 49851), (1479, 44694), (1566, 42211), (1719, 38454), (1989, 33234), (2262, 29223), (2483, 26622), (2958, 22347), (3247, 20358), (3393, 19482), (3438, 19227), (3978, 16617), (4437, 14898), (4966, 13311), (5157, 12818), (5539, 11934), (5967, 11078), (6409, 10314), (6494, 10179), (6786, 9741), (7449, 8874)]