79984224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 245306880

約数和(自身を除く): 165322656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 311, 342, 376, 423, 456, 564, 608, 622, 684, 752, 846, 893, 912, 933, 1128, 1244, 1368, 1504, 1692, 1786, 1824, 1866, 2256, 2488, 2679, 2736, 2799, 3384, 3572, 3732, 4512, 4976, 5358, 5472, 5598, 5909, 6768, 7144, 7464, 8037, 9952, 10716, 11196, 11818, 13536, 14288, 14617, 14928, 16074, 17727, 21432, 22392, 23636, 28576, 29234, 29856, 32148, 35454, 42864, 43851, 44784, 47272, 53181, 58468, 64296, 70908, 85728, 87702, 89568, 94544, 106362, 116936, 128592, 131553, 141816, 175404, 189088, 212724, 233872, 257184, 263106, 277723, 283632, 350808, 425448, 467744, 526212, 555446, 567264, 701616, 833169, 850896, 1052424, 1110892, 1403232, 1666338, 1701792, 2104848, 2221784, 2499507, 3332676, 4209696, 4443568, 4999014, 6665352, 8887136, 9998028, 13330704, 19996056, 26661408, 39992112, 79984224]

約数ペア:

[(1, 79984224), (2, 39992112), (3, 26661408), (4, 19996056), (6, 13330704), (8, 9998028), (9, 8887136), (12, 6665352), (16, 4999014), (18, 4443568), (19, 4209696), (24, 3332676), (32, 2499507), (36, 2221784), (38, 2104848), (47, 1701792), (48, 1666338), (57, 1403232), (72, 1110892), (76, 1052424), (94, 850896), (96, 833169), (114, 701616), (141, 567264), (144, 555446), (152, 526212), (171, 467744), (188, 425448), (228, 350808), (282, 283632), (288, 277723), (304, 263106), (311, 257184), (342, 233872), (376, 212724), (423, 189088), (456, 175404), (564, 141816), (608, 131553), (622, 128592), (684, 116936), (752, 106362), (846, 94544), (893, 89568), (912, 87702), (933, 85728), (1128, 70908), (1244, 64296), (1368, 58468), (1504, 53181), (1692, 47272), (1786, 44784), (1824, 43851), (1866, 42864), (2256, 35454), (2488, 32148), (2679, 29856), (2736, 29234), (2799, 28576), (3384, 23636), (3572, 22392), (3732, 21432), (4512, 17727), (4976, 16074), (5358, 14928), (5472, 14617), (5598, 14288), (5909, 13536), (6768, 11818), (7144, 11196), (7464, 10716), (8037, 9952)]