72221184

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2270

約数の個数: 120

約数和(自身を含む): 238318080

約数和(自身を除く): 166096896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2239, 2304, 2688, 3584, 4032, 4478, 4608, 5376, 6717, 8064, 8956, 10752, 13434, 15673, 16128, 17912, 20151, 26868, 31346, 32256, 35824, 40302, 47019, 53736, 62692, 71648, 80604, 94038, 107472, 125384, 141057, 143296, 161208, 188076, 214944, 250768, 282114, 286592, 322416, 376152, 429888, 501536, 564228, 573184, 644832, 752304, 859776, 1003072, 1128456, 1146368, 1289664, 1504608, 1719552, 2006144, 2256912, 2579328, 3009216, 3439104, 4012288, 4513824, 5158656, 6018432, 8024576, 9027648, 10317312, 12036864, 18055296, 24073728, 36110592, 72221184]

約数ペア:

[(1, 72221184), (2, 36110592), (3, 24073728), (4, 18055296), (6, 12036864), (7, 10317312), (8, 9027648), (9, 8024576), (12, 6018432), (14, 5158656), (16, 4513824), (18, 4012288), (21, 3439104), (24, 3009216), (28, 2579328), (32, 2256912), (36, 2006144), (42, 1719552), (48, 1504608), (56, 1289664), (63, 1146368), (64, 1128456), (72, 1003072), (84, 859776), (96, 752304), (112, 644832), (126, 573184), (128, 564228), (144, 501536), (168, 429888), (192, 376152), (224, 322416), (252, 286592), (256, 282114), (288, 250768), (336, 214944), (384, 188076), (448, 161208), (504, 143296), (512, 141057), (576, 125384), (672, 107472), (768, 94038), (896, 80604), (1008, 71648), (1152, 62692), (1344, 53736), (1536, 47019), (1792, 40302), (2016, 35824), (2239, 32256), (2304, 31346), (2688, 26868), (3584, 20151), (4032, 17912), (4478, 16128), (4608, 15673), (5376, 13434), (6717, 10752), (8064, 8956)]