88316921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 38587399

約数列:

[1, 7, 11, 17, 19, 53, 67, 77, 119, 133, 187, 209, 323, 371, 469, 583, 737, 901, 1007, 1139, 1273, 1309, 1463, 2261, 3551, 3553, 4081, 5159, 6307, 7049, 7973, 8911, 9911, 11077, 12529, 14003, 17119, 21641, 24857, 24871, 39061, 60367, 67469, 69377, 77539, 87703, 98021, 119833, 151487, 188309, 238051, 273427, 422569, 472283, 664037, 742159, 1146973, 1318163, 1666357, 4648259, 5195113, 8028811, 12616703, 88316921]

約数ペア:

[(1, 88316921), (7, 12616703), (11, 8028811), (17, 5195113), (19, 4648259), (53, 1666357), (67, 1318163), (77, 1146973), (119, 742159), (133, 664037), (187, 472283), (209, 422569), (323, 273427), (371, 238051), (469, 188309), (583, 151487), (737, 119833), (901, 98021), (1007, 87703), (1139, 77539), (1273, 69377), (1309, 67469), (1463, 60367), (2261, 39061), (3551, 24871), (3553, 24857), (4081, 21641), (5159, 17119), (6307, 14003), (7049, 12529), (7973, 11077), (8911, 9911)]