71818164

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 84

約数和(自身を含む): 205658880

約数和(自身を除く): 133840716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2239, 2673, 2916, 3564, 4478, 5346, 6717, 8019, 8956, 10692, 13434, 16038, 20151, 24629, 26868, 32076, 40302, 49258, 60453, 73887, 80604, 98516, 120906, 147774, 181359, 221661, 241812, 295548, 362718, 443322, 544077, 664983, 725436, 886644, 1088154, 1329966, 1632231, 1994949, 2176308, 2659932, 3264462, 3989898, 5984847, 6528924, 7979796, 11969694, 17954541, 23939388, 35909082, 71818164]

約数ペア:

[(1, 71818164), (2, 35909082), (3, 23939388), (4, 17954541), (6, 11969694), (9, 7979796), (11, 6528924), (12, 5984847), (18, 3989898), (22, 3264462), (27, 2659932), (33, 2176308), (36, 1994949), (44, 1632231), (54, 1329966), (66, 1088154), (81, 886644), (99, 725436), (108, 664983), (132, 544077), (162, 443322), (198, 362718), (243, 295548), (297, 241812), (324, 221661), (396, 181359), (486, 147774), (594, 120906), (729, 98516), (891, 80604), (972, 73887), (1188, 60453), (1458, 49258), (1782, 40302), (2239, 32076), (2673, 26868), (2916, 24629), (3564, 20151), (4478, 16038), (5346, 13434), (6717, 10692), (8019, 8956)]