173277972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 530310144

約数和(自身を除く): 357032172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 217, 246, 252, 279, 287, 369, 372, 434, 492, 541, 558, 574, 651, 738, 861, 868, 1082, 1116, 1148, 1271, 1302, 1476, 1623, 1722, 1953, 2164, 2542, 2583, 2604, 3246, 3444, 3787, 3813, 3906, 4869, 5084, 5166, 6492, 7574, 7626, 7812, 8897, 9738, 10332, 11361, 11439, 15148, 15252, 16771, 17794, 19476, 22181, 22722, 22878, 26691, 33542, 34083, 35588, 44362, 45444, 45756, 50313, 53382, 66543, 67084, 68166, 80073, 88724, 100626, 106764, 117397, 133086, 136332, 150939, 155267, 160146, 199629, 201252, 234794, 266172, 301878, 310534, 320292, 352191, 399258, 465801, 469588, 603756, 621068, 687611, 704382, 798516, 931602, 1056573, 1375222, 1397403, 1408764, 1863204, 2062833, 2113146, 2750444, 2794806, 4125666, 4226292, 4813277, 5589612, 6188499, 8251332, 9626554, 12376998, 14439831, 19253108, 24753996, 28879662, 43319493, 57759324, 86638986, 173277972]

約数ペア:

[(1, 173277972), (2, 86638986), (3, 57759324), (4, 43319493), (6, 28879662), (7, 24753996), (9, 19253108), (12, 14439831), (14, 12376998), (18, 9626554), (21, 8251332), (28, 6188499), (31, 5589612), (36, 4813277), (41, 4226292), (42, 4125666), (62, 2794806), (63, 2750444), (82, 2113146), (84, 2062833), (93, 1863204), (123, 1408764), (124, 1397403), (126, 1375222), (164, 1056573), (186, 931602), (217, 798516), (246, 704382), (252, 687611), (279, 621068), (287, 603756), (369, 469588), (372, 465801), (434, 399258), (492, 352191), (541, 320292), (558, 310534), (574, 301878), (651, 266172), (738, 234794), (861, 201252), (868, 199629), (1082, 160146), (1116, 155267), (1148, 150939), (1271, 136332), (1302, 133086), (1476, 117397), (1623, 106764), (1722, 100626), (1953, 88724), (2164, 80073), (2542, 68166), (2583, 67084), (2604, 66543), (3246, 53382), (3444, 50313), (3787, 45756), (3813, 45444), (3906, 44362), (4869, 35588), (5084, 34083), (5166, 33542), (6492, 26691), (7574, 22878), (7626, 22722), (7812, 22181), (8897, 19476), (9738, 17794), (10332, 16771), (11361, 15252), (11439, 15148)]