72647874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 174988800

約数和(自身を除く): 102340926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 239, 351, 433, 478, 702, 717, 866, 1299, 1434, 2151, 2598, 3107, 3897, 4302, 5629, 6214, 6453, 7794, 9321, 11258, 11691, 12906, 16887, 18642, 23382, 27963, 33774, 50661, 55926, 83889, 101322, 103487, 151983, 167778, 206974, 303966, 310461, 620922, 931383, 1345331, 1862766, 2690662, 2794149, 4035993, 5588298, 8071986, 12107979, 24215958, 36323937, 72647874]

約数ペア:

[(1, 72647874), (2, 36323937), (3, 24215958), (6, 12107979), (9, 8071986), (13, 5588298), (18, 4035993), (26, 2794149), (27, 2690662), (39, 1862766), (54, 1345331), (78, 931383), (117, 620922), (234, 310461), (239, 303966), (351, 206974), (433, 167778), (478, 151983), (702, 103487), (717, 101322), (866, 83889), (1299, 55926), (1434, 50661), (2151, 33774), (2598, 27963), (3107, 23382), (3897, 18642), (4302, 16887), (5629, 12906), (6214, 11691), (6453, 11258), (7794, 9321)]