87056784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 262304640

約数和(自身を除く): 175247856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 677, 684, 752, 846, 893, 912, 1128, 1354, 1368, 1692, 1786, 2031, 2256, 2679, 2708, 2736, 3384, 3572, 4062, 5358, 5416, 6093, 6768, 7144, 8037, 8124, 10716, 10832, 12186, 12863, 14288, 16074, 16248, 21432, 24372, 25726, 31819, 32148, 32496, 38589, 42864, 48744, 51452, 63638, 64296, 77178, 95457, 97488, 102904, 115767, 127276, 128592, 154356, 190914, 205808, 231534, 254552, 286371, 308712, 381828, 463068, 509104, 572742, 604561, 617424, 763656, 926136, 1145484, 1209122, 1527312, 1813683, 1852272, 2290968, 2418244, 3627366, 4581936, 4836488, 5441049, 7254732, 9672976, 10882098, 14509464, 21764196, 29018928, 43528392, 87056784]

約数ペア:

[(1, 87056784), (2, 43528392), (3, 29018928), (4, 21764196), (6, 14509464), (8, 10882098), (9, 9672976), (12, 7254732), (16, 5441049), (18, 4836488), (19, 4581936), (24, 3627366), (36, 2418244), (38, 2290968), (47, 1852272), (48, 1813683), (57, 1527312), (72, 1209122), (76, 1145484), (94, 926136), (114, 763656), (141, 617424), (144, 604561), (152, 572742), (171, 509104), (188, 463068), (228, 381828), (282, 308712), (304, 286371), (342, 254552), (376, 231534), (423, 205808), (456, 190914), (564, 154356), (677, 128592), (684, 127276), (752, 115767), (846, 102904), (893, 97488), (912, 95457), (1128, 77178), (1354, 64296), (1368, 63638), (1692, 51452), (1786, 48744), (2031, 42864), (2256, 38589), (2679, 32496), (2708, 32148), (2736, 31819), (3384, 25726), (3572, 24372), (4062, 21432), (5358, 16248), (5416, 16074), (6093, 14288), (6768, 12863), (7144, 12186), (8037, 10832), (8124, 10716)]