72048704

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 107173696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 139, 178, 182, 208, 224, 278, 356, 364, 416, 448, 556, 623, 712, 728, 832, 973, 1112, 1157, 1246, 1424, 1456, 1807, 1946, 2224, 2314, 2492, 2848, 2912, 3614, 3892, 4448, 4628, 4984, 5696, 5824, 7228, 7784, 8099, 8896, 9256, 9968, 12371, 12649, 14456, 15568, 16198, 18512, 19936, 24742, 25298, 28912, 31136, 32396, 37024, 39872, 49484, 50596, 57824, 62272, 64792, 74048, 86597, 98968, 101192, 115648, 129584, 160823, 173194, 197936, 202384, 259168, 321646, 346388, 395872, 404768, 518336, 643292, 692776, 791744, 809536, 1125761, 1286584, 1385552, 2251522, 2573168, 2771104, 4503044, 5146336, 5542208, 9006088, 10292672, 18012176, 36024352, 72048704]

約数ペア:

[(1, 72048704), (2, 36024352), (4, 18012176), (7, 10292672), (8, 9006088), (13, 5542208), (14, 5146336), (16, 4503044), (26, 2771104), (28, 2573168), (32, 2251522), (52, 1385552), (56, 1286584), (64, 1125761), (89, 809536), (91, 791744), (104, 692776), (112, 643292), (139, 518336), (178, 404768), (182, 395872), (208, 346388), (224, 321646), (278, 259168), (356, 202384), (364, 197936), (416, 173194), (448, 160823), (556, 129584), (623, 115648), (712, 101192), (728, 98968), (832, 86597), (973, 74048), (1112, 64792), (1157, 62272), (1246, 57824), (1424, 50596), (1456, 49484), (1807, 39872), (1946, 37024), (2224, 32396), (2314, 31136), (2492, 28912), (2848, 25298), (2912, 24742), (3614, 19936), (3892, 18512), (4448, 16198), (4628, 15568), (4984, 14456), (5696, 12649), (5824, 12371), (7228, 9968), (7784, 9256), (8099, 8896)]