71191224

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 216283200

約数和(自身を除く): 145091976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 313, 324, 351, 468, 486, 626, 648, 702, 729, 936, 939, 972, 1053, 1252, 1404, 1458, 1878, 1944, 2106, 2187, 2504, 2808, 2817, 2916, 3159, 3756, 4069, 4212, 4374, 5634, 5832, 6318, 7512, 8138, 8424, 8451, 8748, 9477, 11268, 12207, 12636, 16276, 16902, 17496, 18954, 22536, 24414, 25272, 25353, 28431, 32552, 33804, 36621, 37908, 48828, 50706, 56862, 67608, 73242, 75816, 76059, 97656, 101412, 109863, 113724, 146484, 152118, 202824, 219726, 227448, 228177, 292968, 304236, 329589, 439452, 456354, 608472, 659178, 684531, 878904, 912708, 988767, 1318356, 1369062, 1825416, 1977534, 2636712, 2738124, 2966301, 3955068, 5476248, 5932602, 7910136, 8898903, 11865204, 17797806, 23730408, 35595612, 71191224]

約数ペア:

[(1, 71191224), (2, 35595612), (3, 23730408), (4, 17797806), (6, 11865204), (8, 8898903), (9, 7910136), (12, 5932602), (13, 5476248), (18, 3955068), (24, 2966301), (26, 2738124), (27, 2636712), (36, 1977534), (39, 1825416), (52, 1369062), (54, 1318356), (72, 988767), (78, 912708), (81, 878904), (104, 684531), (108, 659178), (117, 608472), (156, 456354), (162, 439452), (216, 329589), (234, 304236), (243, 292968), (312, 228177), (313, 227448), (324, 219726), (351, 202824), (468, 152118), (486, 146484), (626, 113724), (648, 109863), (702, 101412), (729, 97656), (936, 76059), (939, 75816), (972, 73242), (1053, 67608), (1252, 56862), (1404, 50706), (1458, 48828), (1878, 37908), (1944, 36621), (2106, 33804), (2187, 32552), (2504, 28431), (2808, 25353), (2817, 25272), (2916, 24414), (3159, 22536), (3756, 18954), (4069, 17496), (4212, 16902), (4374, 16276), (5634, 12636), (5832, 12207), (6318, 11268), (7512, 9477), (8138, 8748), (8424, 8451)]