87648036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 244457472

約数和(自身を除く): 156809436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 97, 124, 186, 194, 217, 291, 347, 372, 388, 434, 582, 651, 679, 694, 868, 1041, 1164, 1302, 1358, 1388, 2037, 2082, 2429, 2604, 2716, 3007, 4074, 4164, 4858, 6014, 7287, 8148, 9021, 9716, 10757, 12028, 14574, 18042, 21049, 21514, 29148, 32271, 33659, 36084, 42098, 43028, 63147, 64542, 67318, 75299, 84196, 100977, 126294, 129084, 134636, 150598, 201954, 225897, 235613, 252588, 301196, 403908, 451794, 471226, 706839, 903588, 942452, 1043429, 1413678, 2086858, 2827356, 3130287, 4173716, 6260574, 7304003, 12521148, 14608006, 21912009, 29216012, 43824018, 87648036]

約数ペア:

[(1, 87648036), (2, 43824018), (3, 29216012), (4, 21912009), (6, 14608006), (7, 12521148), (12, 7304003), (14, 6260574), (21, 4173716), (28, 3130287), (31, 2827356), (42, 2086858), (62, 1413678), (84, 1043429), (93, 942452), (97, 903588), (124, 706839), (186, 471226), (194, 451794), (217, 403908), (291, 301196), (347, 252588), (372, 235613), (388, 225897), (434, 201954), (582, 150598), (651, 134636), (679, 129084), (694, 126294), (868, 100977), (1041, 84196), (1164, 75299), (1302, 67318), (1358, 64542), (1388, 63147), (2037, 43028), (2082, 42098), (2429, 36084), (2604, 33659), (2716, 32271), (3007, 29148), (4074, 21514), (4164, 21049), (4858, 18042), (6014, 14574), (7287, 12028), (8148, 10757), (9021, 9716)]