71177736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 213811200

約数和(自身を除く): 142633464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 173, 186, 217, 237, 248, 316, 346, 372, 434, 474, 519, 553, 632, 651, 692, 744, 868, 948, 1038, 1106, 1211, 1302, 1384, 1659, 1736, 1896, 2076, 2212, 2422, 2449, 2604, 3318, 3633, 4152, 4424, 4844, 4898, 5208, 5363, 6636, 7266, 7347, 9688, 9796, 10726, 13272, 13667, 14532, 14694, 16089, 17143, 19592, 21452, 27334, 29064, 29388, 32178, 34286, 37541, 41001, 42904, 51429, 54668, 58776, 64356, 68572, 75082, 82002, 95669, 102858, 109336, 112623, 128712, 137144, 150164, 164004, 191338, 205716, 225246, 287007, 300328, 328008, 382676, 411432, 423677, 450492, 574014, 765352, 847354, 900984, 1148028, 1271031, 1694708, 2296056, 2542062, 2965739, 3389416, 5084124, 5931478, 8897217, 10168248, 11862956, 17794434, 23725912, 35588868, 71177736]

約数ペア:

[(1, 71177736), (2, 35588868), (3, 23725912), (4, 17794434), (6, 11862956), (7, 10168248), (8, 8897217), (12, 5931478), (14, 5084124), (21, 3389416), (24, 2965739), (28, 2542062), (31, 2296056), (42, 1694708), (56, 1271031), (62, 1148028), (79, 900984), (84, 847354), (93, 765352), (124, 574014), (158, 450492), (168, 423677), (173, 411432), (186, 382676), (217, 328008), (237, 300328), (248, 287007), (316, 225246), (346, 205716), (372, 191338), (434, 164004), (474, 150164), (519, 137144), (553, 128712), (632, 112623), (651, 109336), (692, 102858), (744, 95669), (868, 82002), (948, 75082), (1038, 68572), (1106, 64356), (1211, 58776), (1302, 54668), (1384, 51429), (1659, 42904), (1736, 41001), (1896, 37541), (2076, 34286), (2212, 32178), (2422, 29388), (2449, 29064), (2604, 27334), (3318, 21452), (3633, 19592), (4152, 17143), (4424, 16089), (4844, 14694), (4898, 14532), (5208, 13667), (5363, 13272), (6636, 10726), (7266, 9796), (7347, 9688)]