71873568

素因数分解:

$2^5\times 3^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 231436800

約数和(自身を除く): 159563232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 208, 216, 234, 237, 243, 288, 312, 316, 324, 351, 416, 432, 468, 474, 486, 624, 632, 648, 702, 711, 729, 864, 936, 948, 972, 1027, 1053, 1248, 1264, 1296, 1404, 1422, 1458, 1872, 1896, 1944, 2054, 2106, 2133, 2187, 2528, 2592, 2808, 2844, 2916, 3081, 3159, 3744, 3792, 3888, 4108, 4212, 4266, 4374, 5616, 5688, 5832, 6162, 6318, 6399, 7584, 7776, 8216, 8424, 8532, 8748, 9243, 9477, 11232, 11376, 11664, 12324, 12636, 12798, 16432, 16848, 17064, 17496, 18486, 18954, 19197, 22752, 23328, 24648, 25272, 25596, 27729, 28431, 32864, 33696, 34128, 34992, 36972, 37908, 38394, 49296, 50544, 51192, 55458, 56862, 57591, 68256, 69984, 73944, 75816, 76788, 83187, 98592, 101088, 102384, 110916, 113724, 115182, 147888, 151632, 153576, 166374, 172773, 204768, 221832, 227448, 230364, 249561, 295776, 303264, 307152, 332748, 345546, 443664, 454896, 460728, 499122, 614304, 665496, 691092, 748683, 887328, 909792, 921456, 998244, 1330992, 1382184, 1497366, 1842912, 1996488, 2246049, 2661984, 2764368, 2994732, 3992976, 4492098, 5528736, 5989464, 7985952, 8984196, 11978928, 17968392, 23957856, 35936784, 71873568]

約数ペア:

[(1, 71873568), (2, 35936784), (3, 23957856), (4, 17968392), (6, 11978928), (8, 8984196), (9, 7985952), (12, 5989464), (13, 5528736), (16, 4492098), (18, 3992976), (24, 2994732), (26, 2764368), (27, 2661984), (32, 2246049), (36, 1996488), (39, 1842912), (48, 1497366), (52, 1382184), (54, 1330992), (72, 998244), (78, 921456), (79, 909792), (81, 887328), (96, 748683), (104, 691092), (108, 665496), (117, 614304), (144, 499122), (156, 460728), (158, 454896), (162, 443664), (208, 345546), (216, 332748), (234, 307152), (237, 303264), (243, 295776), (288, 249561), (312, 230364), (316, 227448), (324, 221832), (351, 204768), (416, 172773), (432, 166374), (468, 153576), (474, 151632), (486, 147888), (624, 115182), (632, 113724), (648, 110916), (702, 102384), (711, 101088), (729, 98592), (864, 83187), (936, 76788), (948, 75816), (972, 73944), (1027, 69984), (1053, 68256), (1248, 57591), (1264, 56862), (1296, 55458), (1404, 51192), (1422, 50544), (1458, 49296), (1872, 38394), (1896, 37908), (1944, 36972), (2054, 34992), (2106, 34128), (2133, 33696), (2187, 32864), (2528, 28431), (2592, 27729), (2808, 25596), (2844, 25272), (2916, 24648), (3081, 23328), (3159, 22752), (3744, 19197), (3792, 18954), (3888, 18486), (4108, 17496), (4212, 17064), (4266, 16848), (4374, 16432), (5616, 12798), (5688, 12636), (5832, 12324), (6162, 11664), (6318, 11376), (6399, 11232), (7584, 9477), (7776, 9243), (8216, 8748), (8424, 8532)]