87942708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15173}}^1$

素因数の和:15213

約数の個数: 72

約数和(自身を含む): 265120128

約数和(自身を除く): 177177420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15173, 30346, 45519, 60692, 91038, 106211, 136557, 182076, 212422, 273114, 318633, 348979, 424844, 546228, 637266, 697958, 955899, 1046937, 1274532, 1395916, 1911798, 2093874, 2442853, 3140811, 3823596, 4187748, 4885706, 6281622, 7328559, 9771412, 12563244, 14657118, 21985677, 29314236, 43971354, 87942708]

約数ペア:

[(1, 87942708), (2, 43971354), (3, 29314236), (4, 21985677), (6, 14657118), (7, 12563244), (9, 9771412), (12, 7328559), (14, 6281622), (18, 4885706), (21, 4187748), (23, 3823596), (28, 3140811), (36, 2442853), (42, 2093874), (46, 1911798), (63, 1395916), (69, 1274532), (84, 1046937), (92, 955899), (126, 697958), (138, 637266), (161, 546228), (207, 424844), (252, 348979), (276, 318633), (322, 273114), (414, 212422), (483, 182076), (644, 136557), (828, 106211), (966, 91038), (1449, 60692), (1932, 45519), (2898, 30346), (5796, 15173)]