72367308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 199080336

約数和(自身を除く): 126713028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1531, 1818, 2626, 3062, 3636, 3939, 4593, 5252, 6124, 7878, 9186, 11817, 13779, 15756, 18372, 19903, 23634, 27558, 39806, 47268, 55116, 59709, 79612, 119418, 154631, 179127, 238836, 309262, 358254, 463893, 618524, 716508, 927786, 1391679, 1855572, 2010203, 2783358, 4020406, 5566716, 6030609, 8040812, 12061218, 18091827, 24122436, 36183654, 72367308]

約数ペア:

[(1, 72367308), (2, 36183654), (3, 24122436), (4, 18091827), (6, 12061218), (9, 8040812), (12, 6030609), (13, 5566716), (18, 4020406), (26, 2783358), (36, 2010203), (39, 1855572), (52, 1391679), (78, 927786), (101, 716508), (117, 618524), (156, 463893), (202, 358254), (234, 309262), (303, 238836), (404, 179127), (468, 154631), (606, 119418), (909, 79612), (1212, 59709), (1313, 55116), (1531, 47268), (1818, 39806), (2626, 27558), (3062, 23634), (3636, 19903), (3939, 18372), (4593, 15756), (5252, 13779), (6124, 11817), (7878, 9186)]