61663368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 174450240

約数和(自身を除く): 112786872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 169, 184, 276, 299, 312, 338, 507, 552, 598, 661, 676, 897, 1014, 1196, 1322, 1352, 1794, 1983, 2028, 2392, 2644, 3588, 3887, 3966, 4056, 5288, 7176, 7774, 7932, 8593, 11661, 15203, 15548, 15864, 17186, 23322, 25779, 30406, 31096, 34372, 45609, 46644, 51558, 60812, 68744, 91218, 93288, 103116, 111709, 121624, 182436, 197639, 206232, 223418, 335127, 364872, 395278, 446836, 592917, 670254, 790556, 893672, 1185834, 1340508, 1581112, 2371668, 2569307, 2681016, 4743336, 5138614, 7707921, 10277228, 15415842, 20554456, 30831684, 61663368]

約数ペア:

[(1, 61663368), (2, 30831684), (3, 20554456), (4, 15415842), (6, 10277228), (8, 7707921), (12, 5138614), (13, 4743336), (23, 2681016), (24, 2569307), (26, 2371668), (39, 1581112), (46, 1340508), (52, 1185834), (69, 893672), (78, 790556), (92, 670254), (104, 592917), (138, 446836), (156, 395278), (169, 364872), (184, 335127), (276, 223418), (299, 206232), (312, 197639), (338, 182436), (507, 121624), (552, 111709), (598, 103116), (661, 93288), (676, 91218), (897, 68744), (1014, 60812), (1196, 51558), (1322, 46644), (1352, 45609), (1794, 34372), (1983, 31096), (2028, 30406), (2392, 25779), (2644, 23322), (3588, 17186), (3887, 15864), (3966, 15548), (4056, 15203), (5288, 11661), (7176, 8593), (7774, 7932)]