72876628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 147571200

約数和(自身を除く): 74694572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 179, 209, 358, 418, 487, 716, 836, 974, 1948, 1969, 3401, 3938, 5357, 6802, 7876, 9253, 10714, 13604, 18506, 21428, 37012, 37411, 74822, 87173, 101783, 149644, 174346, 203566, 348692, 407132, 958903, 1656287, 1917806, 3312574, 3835612, 6625148, 18219157, 36438314, 72876628]

約数ペア:

[(1, 72876628), (2, 36438314), (4, 18219157), (11, 6625148), (19, 3835612), (22, 3312574), (38, 1917806), (44, 1656287), (76, 958903), (179, 407132), (209, 348692), (358, 203566), (418, 174346), (487, 149644), (716, 101783), (836, 87173), (974, 74822), (1948, 37411), (1969, 37012), (3401, 21428), (3938, 18506), (5357, 13604), (6802, 10714), (7876, 9253)]