72175488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2476

約数の個数: 128

約数和(自身を含む): 239120640

約数和(自身を除く): 166945152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2441, 2464, 2688, 3696, 4224, 4882, 4928, 7323, 7392, 9764, 9856, 14646, 14784, 17087, 19528, 26851, 29292, 29568, 34174, 39056, 51261, 53702, 58584, 68348, 78112, 80553, 102522, 107404, 117168, 136696, 156224, 161106, 187957, 205044, 214808, 234336, 273392, 312448, 322212, 375914, 410088, 429616, 468672, 546784, 563871, 644424, 751828, 820176, 859232, 937344, 1093568, 1127742, 1288848, 1503656, 1640352, 1718464, 2187136, 2255484, 2577696, 3007312, 3280704, 3436928, 4510968, 5155392, 6014624, 6561408, 9021936, 10310784, 12029248, 18043872, 24058496, 36087744, 72175488]

約数ペア:

[(1, 72175488), (2, 36087744), (3, 24058496), (4, 18043872), (6, 12029248), (7, 10310784), (8, 9021936), (11, 6561408), (12, 6014624), (14, 5155392), (16, 4510968), (21, 3436928), (22, 3280704), (24, 3007312), (28, 2577696), (32, 2255484), (33, 2187136), (42, 1718464), (44, 1640352), (48, 1503656), (56, 1288848), (64, 1127742), (66, 1093568), (77, 937344), (84, 859232), (88, 820176), (96, 751828), (112, 644424), (128, 563871), (132, 546784), (154, 468672), (168, 429616), (176, 410088), (192, 375914), (224, 322212), (231, 312448), (264, 273392), (308, 234336), (336, 214808), (352, 205044), (384, 187957), (448, 161106), (462, 156224), (528, 136696), (616, 117168), (672, 107404), (704, 102522), (896, 80553), (924, 78112), (1056, 68348), (1232, 58584), (1344, 53702), (1408, 51261), (1848, 39056), (2112, 34174), (2441, 29568), (2464, 29292), (2688, 26851), (3696, 19528), (4224, 17087), (4882, 14784), (4928, 14646), (7323, 9856), (7392, 9764)]