72143874

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 182108160

約数和(自身を除く): 109964286

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 127, 151, 171, 198, 209, 254, 302, 342, 381, 418, 453, 627, 762, 906, 1143, 1254, 1359, 1397, 1661, 1881, 2286, 2413, 2718, 2794, 2869, 3322, 3762, 4191, 4826, 4983, 5738, 7239, 8382, 8607, 9966, 12573, 14478, 14949, 17214, 19177, 21717, 25146, 25821, 26543, 29898, 31559, 38354, 43434, 51642, 53086, 57531, 63118, 79629, 94677, 115062, 159258, 172593, 189354, 210947, 238887, 284031, 345186, 364363, 421894, 477774, 568062, 632841, 728726, 1093089, 1265682, 1898523, 2186178, 3279267, 3797046, 4007993, 6558534, 8015986, 12023979, 24047958, 36071937, 72143874]

約数ペア:

[(1, 72143874), (2, 36071937), (3, 24047958), (6, 12023979), (9, 8015986), (11, 6558534), (18, 4007993), (19, 3797046), (22, 3279267), (33, 2186178), (38, 1898523), (57, 1265682), (66, 1093089), (99, 728726), (114, 632841), (127, 568062), (151, 477774), (171, 421894), (198, 364363), (209, 345186), (254, 284031), (302, 238887), (342, 210947), (381, 189354), (418, 172593), (453, 159258), (627, 115062), (762, 94677), (906, 79629), (1143, 63118), (1254, 57531), (1359, 53086), (1397, 51642), (1661, 43434), (1881, 38354), (2286, 31559), (2413, 29898), (2718, 26543), (2794, 25821), (2869, 25146), (3322, 21717), (3762, 19177), (4191, 17214), (4826, 14949), (4983, 14478), (5738, 12573), (7239, 9966), (8382, 8607)]