73867992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 142823208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 109, 132, 136, 151, 187, 204, 218, 264, 302, 327, 374, 408, 436, 453, 561, 604, 654, 748, 872, 906, 1122, 1199, 1208, 1308, 1496, 1661, 1812, 1853, 2244, 2398, 2567, 2616, 3322, 3597, 3624, 3706, 4488, 4796, 4983, 5134, 5559, 6644, 7194, 7412, 7701, 9592, 9966, 10268, 11118, 13288, 14388, 14824, 15402, 16459, 19932, 20383, 20536, 22236, 28237, 28776, 30804, 32918, 39864, 40766, 44472, 49377, 56474, 61149, 61608, 65836, 81532, 84711, 98754, 112948, 122298, 131672, 163064, 169422, 181049, 197508, 225896, 244596, 279803, 338844, 362098, 395016, 489192, 543147, 559606, 677688, 724196, 839409, 1086294, 1119212, 1448392, 1678818, 2172588, 2238424, 3077833, 3357636, 4345176, 6155666, 6715272, 9233499, 12311332, 18466998, 24622664, 36933996, 73867992]

約数ペア:

[(1, 73867992), (2, 36933996), (3, 24622664), (4, 18466998), (6, 12311332), (8, 9233499), (11, 6715272), (12, 6155666), (17, 4345176), (22, 3357636), (24, 3077833), (33, 2238424), (34, 2172588), (44, 1678818), (51, 1448392), (66, 1119212), (68, 1086294), (88, 839409), (102, 724196), (109, 677688), (132, 559606), (136, 543147), (151, 489192), (187, 395016), (204, 362098), (218, 338844), (264, 279803), (302, 244596), (327, 225896), (374, 197508), (408, 181049), (436, 169422), (453, 163064), (561, 131672), (604, 122298), (654, 112948), (748, 98754), (872, 84711), (906, 81532), (1122, 65836), (1199, 61608), (1208, 61149), (1308, 56474), (1496, 49377), (1661, 44472), (1812, 40766), (1853, 39864), (2244, 32918), (2398, 30804), (2567, 28776), (2616, 28237), (3322, 22236), (3597, 20536), (3624, 20383), (3706, 19932), (4488, 16459), (4796, 15402), (4983, 14824), (5134, 14388), (5559, 13288), (6644, 11118), (7194, 10268), (7412, 9966), (7701, 9592)]