71624448

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4470

約数の個数: 108

約数和(自身を含む): 236065648

約数和(自身を除く): 164441200

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, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4441, 5376, 8064, 8882, 13323, 16128, 17764, 26646, 31087, 35528, 39969, 53292, 62174, 71056, 79938, 93261, 106584, 124348, 142112, 159876, 186522, 213168, 248696, 279783, 284224, 319752, 373044, 426336, 497392, 559566, 568448, 639504, 746088, 852672, 994784, 1119132, 1136896, 1279008, 1492176, 1705344, 1989568, 2238264, 2558016, 2984352, 3410688, 3979136, 4476528, 5116032, 5968704, 7958272, 8953056, 10232064, 11937408, 17906112, 23874816, 35812224, 71624448]

約数ペア:

[(1, 71624448), (2, 35812224), (3, 23874816), (4, 17906112), (6, 11937408), (7, 10232064), (8, 8953056), (9, 7958272), (12, 5968704), (14, 5116032), (16, 4476528), (18, 3979136), (21, 3410688), (24, 2984352), (28, 2558016), (32, 2238264), (36, 1989568), (42, 1705344), (48, 1492176), (56, 1279008), (63, 1136896), (64, 1119132), (72, 994784), (84, 852672), (96, 746088), (112, 639504), (126, 568448), (128, 559566), (144, 497392), (168, 426336), (192, 373044), (224, 319752), (252, 284224), (256, 279783), (288, 248696), (336, 213168), (384, 186522), (448, 159876), (504, 142112), (576, 124348), (672, 106584), (768, 93261), (896, 79938), (1008, 71056), (1152, 62174), (1344, 53292), (1792, 39969), (2016, 35528), (2304, 31087), (2688, 26646), (4032, 17764), (4441, 16128), (5376, 13323), (8064, 8882)]