72025872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 200380032

約数和(自身を除く): 128354160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1447, 1464, 2074, 2894, 2928, 3111, 4148, 4341, 5788, 6222, 8296, 8682, 11576, 12444, 16592, 17364, 23152, 24599, 24888, 34728, 49198, 49776, 69456, 73797, 88267, 98396, 147594, 176534, 196792, 264801, 295188, 353068, 393584, 529602, 590376, 706136, 1059204, 1180752, 1412272, 1500539, 2118408, 3001078, 4236816, 4501617, 6002156, 9003234, 12004312, 18006468, 24008624, 36012936, 72025872]

約数ペア:

[(1, 72025872), (2, 36012936), (3, 24008624), (4, 18006468), (6, 12004312), (8, 9003234), (12, 6002156), (16, 4501617), (17, 4236816), (24, 3001078), (34, 2118408), (48, 1500539), (51, 1412272), (61, 1180752), (68, 1059204), (102, 706136), (122, 590376), (136, 529602), (183, 393584), (204, 353068), (244, 295188), (272, 264801), (366, 196792), (408, 176534), (488, 147594), (732, 98396), (816, 88267), (976, 73797), (1037, 69456), (1447, 49776), (1464, 49198), (2074, 34728), (2894, 24888), (2928, 24599), (3111, 23152), (4148, 17364), (4341, 16592), (5788, 12444), (6222, 11576), (8296, 8682)]