75419246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 143001600

約数和(自身を除く): 67582354

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 79, 97, 133, 158, 194, 259, 266, 518, 553, 679, 703, 1106, 1358, 1406, 1501, 1843, 2923, 3002, 3589, 3686, 4921, 5846, 7178, 7663, 9842, 10507, 12901, 15326, 20461, 21014, 25123, 25802, 40922, 50246, 53641, 55537, 68191, 107282, 111074, 136382, 145597, 283531, 291194, 388759, 477337, 567062, 777518, 954674, 1019179, 1984717, 2038358, 3969434, 5387089, 10774178, 37709623, 75419246]

約数ペア:

[(1, 75419246), (2, 37709623), (7, 10774178), (14, 5387089), (19, 3969434), (37, 2038358), (38, 1984717), (74, 1019179), (79, 954674), (97, 777518), (133, 567062), (158, 477337), (194, 388759), (259, 291194), (266, 283531), (518, 145597), (553, 136382), (679, 111074), (703, 107282), (1106, 68191), (1358, 55537), (1406, 53641), (1501, 50246), (1843, 40922), (2923, 25802), (3002, 25123), (3589, 21014), (3686, 20461), (4921, 15326), (5846, 12901), (7178, 10507), (7663, 9842)]