72917824

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 175125888

約数和(自身を除く): 102208064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 64, 74, 83, 106, 112, 148, 166, 212, 224, 259, 296, 332, 371, 424, 448, 518, 581, 592, 664, 742, 848, 1036, 1162, 1184, 1328, 1484, 1696, 1961, 2072, 2324, 2368, 2656, 2968, 3071, 3392, 3922, 4144, 4399, 4648, 5312, 5936, 6142, 7844, 8288, 8798, 9296, 11872, 12284, 13727, 15688, 16576, 17596, 18592, 21497, 23744, 24568, 27454, 30793, 31376, 35192, 37184, 42994, 49136, 54908, 61586, 62752, 70384, 85988, 98272, 109816, 123172, 125504, 140768, 162763, 171976, 196544, 219632, 246344, 281536, 325526, 343952, 439264, 492688, 651052, 687904, 878528, 985376, 1139341, 1302104, 1375808, 1970752, 2278682, 2604208, 4557364, 5208416, 9114728, 10416832, 18229456, 36458912, 72917824]

約数ペア:

[(1, 72917824), (2, 36458912), (4, 18229456), (7, 10416832), (8, 9114728), (14, 5208416), (16, 4557364), (28, 2604208), (32, 2278682), (37, 1970752), (53, 1375808), (56, 1302104), (64, 1139341), (74, 985376), (83, 878528), (106, 687904), (112, 651052), (148, 492688), (166, 439264), (212, 343952), (224, 325526), (259, 281536), (296, 246344), (332, 219632), (371, 196544), (424, 171976), (448, 162763), (518, 140768), (581, 125504), (592, 123172), (664, 109816), (742, 98272), (848, 85988), (1036, 70384), (1162, 62752), (1184, 61586), (1328, 54908), (1484, 49136), (1696, 42994), (1961, 37184), (2072, 35192), (2324, 31376), (2368, 30793), (2656, 27454), (2968, 24568), (3071, 23744), (3392, 21497), (3922, 18592), (4144, 17596), (4399, 16576), (4648, 15688), (5312, 13727), (5936, 12284), (6142, 11872), (7844, 9296), (8288, 8798)]