42223565556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{393187}}^1$

素因数の和:393373

約数の個数: 72

約数和(自身を含む): 113065141280

約数和(自身を除く): 70841575724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 26847, 35796, 53694, 107388, 393187, 786374, 1179561, 1572748, 2359122, 3538683, 4718244, 7077366, 7470553, 14154732, 14941106, 22411659, 29882212, 44823318, 61730359, 67234977, 89646636, 123460718, 134469954, 185191077, 246921436, 268939908, 370382154, 555573231, 740764308, 1111146462, 1172876821, 2222292924, 2345753642, 3518630463, 4691507284, 7037260926, 10555891389, 14074521852, 21111782778, 42223565556]

約数ペア:

[(1, 42223565556), (2, 21111782778), (3, 14074521852), (4, 10555891389), (6, 7037260926), (9, 4691507284), (12, 3518630463), (18, 2345753642), (19, 2222292924), (36, 1172876821), (38, 1111146462), (57, 740764308), (76, 555573231), (114, 370382154), (157, 268939908), (171, 246921436), (228, 185191077), (314, 134469954), (342, 123460718), (471, 89646636), (628, 67234977), (684, 61730359), (942, 44823318), (1413, 29882212), (1884, 22411659), (2826, 14941106), (2983, 14154732), (5652, 7470553), (5966, 7077366), (8949, 4718244), (11932, 3538683), (17898, 2359122), (26847, 1572748), (35796, 1179561), (53694, 786374), (107388, 393187)]