64301776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 169989120

約数和(自身を除く): 105687344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 41, 44, 56, 67, 76, 77, 82, 88, 112, 133, 134, 152, 154, 164, 176, 209, 266, 268, 287, 304, 308, 328, 418, 451, 469, 532, 536, 574, 616, 656, 737, 779, 836, 902, 938, 1064, 1072, 1148, 1232, 1273, 1463, 1474, 1558, 1672, 1804, 1876, 2128, 2296, 2546, 2747, 2926, 2948, 3116, 3157, 3344, 3608, 3752, 4592, 5092, 5159, 5453, 5494, 5852, 5896, 6232, 6314, 7216, 7504, 8569, 8911, 10184, 10318, 10906, 10988, 11704, 11792, 12464, 12628, 14003, 17138, 17822, 19229, 20368, 20636, 21812, 21976, 23408, 25256, 28006, 30217, 34276, 35644, 38458, 41272, 43624, 43952, 50512, 52193, 56012, 59983, 60434, 68552, 71288, 76916, 82544, 87248, 98021, 104386, 112024, 119966, 120868, 137104, 142576, 153832, 196042, 208772, 211519, 224048, 239932, 241736, 307664, 365351, 392084, 417544, 423038, 479864, 483472, 574123, 730702, 784168, 835088, 846076, 959728, 1148246, 1461404, 1568336, 1692152, 2296492, 2922808, 3384304, 4018861, 4592984, 5845616, 8037722, 9185968, 16075444, 32150888, 64301776]

約数ペア:

[(1, 64301776), (2, 32150888), (4, 16075444), (7, 9185968), (8, 8037722), (11, 5845616), (14, 4592984), (16, 4018861), (19, 3384304), (22, 2922808), (28, 2296492), (38, 1692152), (41, 1568336), (44, 1461404), (56, 1148246), (67, 959728), (76, 846076), (77, 835088), (82, 784168), (88, 730702), (112, 574123), (133, 483472), (134, 479864), (152, 423038), (154, 417544), (164, 392084), (176, 365351), (209, 307664), (266, 241736), (268, 239932), (287, 224048), (304, 211519), (308, 208772), (328, 196042), (418, 153832), (451, 142576), (469, 137104), (532, 120868), (536, 119966), (574, 112024), (616, 104386), (656, 98021), (737, 87248), (779, 82544), (836, 76916), (902, 71288), (938, 68552), (1064, 60434), (1072, 59983), (1148, 56012), (1232, 52193), (1273, 50512), (1463, 43952), (1474, 43624), (1558, 41272), (1672, 38458), (1804, 35644), (1876, 34276), (2128, 30217), (2296, 28006), (2546, 25256), (2747, 23408), (2926, 21976), (2948, 21812), (3116, 20636), (3157, 20368), (3344, 19229), (3608, 17822), (3752, 17138), (4592, 14003), (5092, 12628), (5159, 12464), (5453, 11792), (5494, 11704), (5852, 10988), (5896, 10906), (6232, 10318), (6314, 10184), (7216, 8911), (7504, 8569)]