78629824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 112

約数和(自身を含む): 200729088

約数和(自身を除く): 122099264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 587, 598, 644, 728, 736, 832, 1174, 1196, 1288, 1456, 1472, 2093, 2348, 2392, 2576, 2912, 4109, 4186, 4696, 4784, 5152, 5824, 7631, 8218, 8372, 9392, 9568, 10304, 13501, 15262, 16436, 16744, 18784, 19136, 27002, 30524, 32872, 33488, 37568, 53417, 54004, 61048, 65744, 66976, 94507, 106834, 108008, 122096, 131488, 133952, 175513, 189014, 213668, 216016, 244192, 262976, 351026, 378028, 427336, 432032, 488384, 702052, 756056, 854672, 864064, 1228591, 1404104, 1512112, 1709344, 2457182, 2808208, 3024224, 3418688, 4914364, 5616416, 6048448, 9828728, 11232832, 19657456, 39314912, 78629824]

約数ペア:

[(1, 78629824), (2, 39314912), (4, 19657456), (7, 11232832), (8, 9828728), (13, 6048448), (14, 5616416), (16, 4914364), (23, 3418688), (26, 3024224), (28, 2808208), (32, 2457182), (46, 1709344), (52, 1512112), (56, 1404104), (64, 1228591), (91, 864064), (92, 854672), (104, 756056), (112, 702052), (161, 488384), (182, 432032), (184, 427336), (208, 378028), (224, 351026), (299, 262976), (322, 244192), (364, 216016), (368, 213668), (416, 189014), (448, 175513), (587, 133952), (598, 131488), (644, 122096), (728, 108008), (736, 106834), (832, 94507), (1174, 66976), (1196, 65744), (1288, 61048), (1456, 54004), (1472, 53417), (2093, 37568), (2348, 33488), (2392, 32872), (2576, 30524), (2912, 27002), (4109, 19136), (4186, 18784), (4696, 16744), (4784, 16436), (5152, 15262), (5824, 13501), (7631, 10304), (8218, 9568), (8372, 9392)]