78736896

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{2441}}^1$

素因数の和:2472

約数の個数: 120

約数和(自身を含む): 259809264

約数和(自身を除く): 181072368

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, 2304, 2441, 2688, 3584, 4032, 4608, 4882, 5376, 7323, 8064, 9764, 10752, 14646, 16128, 17087, 19528, 21969, 29292, 32256, 34174, 39056, 43938, 51261, 58584, 68348, 78112, 87876, 102522, 117168, 136696, 153783, 156224, 175752, 205044, 234336, 273392, 307566, 312448, 351504, 410088, 468672, 546784, 615132, 624896, 703008, 820176, 937344, 1093568, 1230264, 1249792, 1406016, 1640352, 1874688, 2187136, 2460528, 2812032, 3280704, 3749376, 4374272, 4921056, 5624064, 6561408, 8748544, 9842112, 11248128, 13122816, 19684224, 26245632, 39368448, 78736896]

約数ペア:

[(1, 78736896), (2, 39368448), (3, 26245632), (4, 19684224), (6, 13122816), (7, 11248128), (8, 9842112), (9, 8748544), (12, 6561408), (14, 5624064), (16, 4921056), (18, 4374272), (21, 3749376), (24, 3280704), (28, 2812032), (32, 2460528), (36, 2187136), (42, 1874688), (48, 1640352), (56, 1406016), (63, 1249792), (64, 1230264), (72, 1093568), (84, 937344), (96, 820176), (112, 703008), (126, 624896), (128, 615132), (144, 546784), (168, 468672), (192, 410088), (224, 351504), (252, 312448), (256, 307566), (288, 273392), (336, 234336), (384, 205044), (448, 175752), (504, 156224), (512, 153783), (576, 136696), (672, 117168), (768, 102522), (896, 87876), (1008, 78112), (1152, 68348), (1344, 58584), (1536, 51261), (1792, 43938), (2016, 39056), (2304, 34174), (2441, 32256), (2688, 29292), (3584, 21969), (4032, 19528), (4608, 17087), (4882, 16128), (5376, 14646), (7323, 10752), (8064, 9764)]