64976352

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:773

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 144163488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 608, 672, 727, 784, 798, 912, 931, 1064, 1176, 1454, 1568, 1596, 1824, 1862, 2128, 2181, 2352, 2793, 2908, 3192, 3724, 4256, 4362, 4704, 5089, 5586, 5816, 6384, 7448, 8724, 10178, 11172, 11632, 12768, 13813, 14896, 15267, 17448, 20356, 22344, 23264, 27626, 29792, 30534, 34896, 35623, 40712, 41439, 44688, 55252, 61068, 69792, 71246, 81424, 82878, 89376, 96691, 106869, 110504, 122136, 142492, 162848, 165756, 193382, 213738, 221008, 244272, 284984, 290073, 331512, 386764, 427476, 442016, 488544, 569968, 580146, 663024, 676837, 773528, 854952, 1139936, 1160292, 1326048, 1353674, 1547056, 1709904, 2030511, 2320584, 2707348, 3094112, 3419808, 4061022, 4641168, 5414696, 8122044, 9282336, 10829392, 16244088, 21658784, 32488176, 64976352]

約数ペア:

[(1, 64976352), (2, 32488176), (3, 21658784), (4, 16244088), (6, 10829392), (7, 9282336), (8, 8122044), (12, 5414696), (14, 4641168), (16, 4061022), (19, 3419808), (21, 3094112), (24, 2707348), (28, 2320584), (32, 2030511), (38, 1709904), (42, 1547056), (48, 1353674), (49, 1326048), (56, 1160292), (57, 1139936), (76, 854952), (84, 773528), (96, 676837), (98, 663024), (112, 580146), (114, 569968), (133, 488544), (147, 442016), (152, 427476), (168, 386764), (196, 331512), (224, 290073), (228, 284984), (266, 244272), (294, 221008), (304, 213738), (336, 193382), (392, 165756), (399, 162848), (456, 142492), (532, 122136), (588, 110504), (608, 106869), (672, 96691), (727, 89376), (784, 82878), (798, 81424), (912, 71246), (931, 69792), (1064, 61068), (1176, 55252), (1454, 44688), (1568, 41439), (1596, 40712), (1824, 35623), (1862, 34896), (2128, 30534), (2181, 29792), (2352, 27626), (2793, 23264), (2908, 22344), (3192, 20356), (3724, 17448), (4256, 15267), (4362, 14896), (4704, 13813), (5089, 12768), (5586, 11632), (5816, 11172), (6384, 10178), (7448, 8724)]