771552

素因数分解:

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

素因数の和:85

約数の個数: 96

約数和(自身を含む): 2419200

約数和(自身を除く): 1647648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 94, 96, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 288, 304, 342, 376, 423, 432, 456, 513, 564, 608, 684, 752, 846, 864, 893, 912, 1026, 1128, 1269, 1368, 1504, 1692, 1786, 1824, 2052, 2256, 2538, 2679, 2736, 3384, 3572, 4104, 4512, 5076, 5358, 5472, 6768, 7144, 8037, 8208, 10152, 10716, 13536, 14288, 16074, 16416, 20304, 21432, 24111, 28576, 32148, 40608, 42864, 48222, 64296, 85728, 96444, 128592, 192888, 257184, 385776, 771552]

約数ペア:

[(1, 771552), (2, 385776), (3, 257184), (4, 192888), (6, 128592), (8, 96444), (9, 85728), (12, 64296), (16, 48222), (18, 42864), (19, 40608), (24, 32148), (27, 28576), (32, 24111), (36, 21432), (38, 20304), (47, 16416), (48, 16074), (54, 14288), (57, 13536), (72, 10716), (76, 10152), (94, 8208), (96, 8037), (108, 7144), (114, 6768), (141, 5472), (144, 5358), (152, 5076), (171, 4512), (188, 4104), (216, 3572), (228, 3384), (282, 2736), (288, 2679), (304, 2538), (342, 2256), (376, 2052), (423, 1824), (432, 1786), (456, 1692), (513, 1504), (564, 1368), (608, 1269), (684, 1128), (752, 1026), (846, 912), (864, 893)]