75879996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 194933760

約数和(自身を除く): 119053764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 73, 76, 94, 97, 114, 141, 146, 188, 194, 219, 228, 282, 291, 292, 388, 438, 564, 582, 876, 893, 1164, 1387, 1786, 1843, 2679, 2774, 3431, 3572, 3686, 4161, 4559, 5358, 5529, 5548, 6862, 7081, 7372, 8322, 9118, 10293, 10716, 11058, 13677, 13724, 14162, 16644, 18236, 20586, 21243, 22116, 27354, 28324, 41172, 42486, 54708, 65189, 84972, 86621, 130378, 134539, 173242, 195567, 259863, 260756, 269078, 332807, 346484, 391134, 403617, 519726, 538156, 665614, 782268, 807234, 998421, 1039452, 1331228, 1614468, 1996842, 3993684, 6323333, 12646666, 18969999, 25293332, 37939998, 75879996]

約数ペア:

[(1, 75879996), (2, 37939998), (3, 25293332), (4, 18969999), (6, 12646666), (12, 6323333), (19, 3993684), (38, 1996842), (47, 1614468), (57, 1331228), (73, 1039452), (76, 998421), (94, 807234), (97, 782268), (114, 665614), (141, 538156), (146, 519726), (188, 403617), (194, 391134), (219, 346484), (228, 332807), (282, 269078), (291, 260756), (292, 259863), (388, 195567), (438, 173242), (564, 134539), (582, 130378), (876, 86621), (893, 84972), (1164, 65189), (1387, 54708), (1786, 42486), (1843, 41172), (2679, 28324), (2774, 27354), (3431, 22116), (3572, 21243), (3686, 20586), (4161, 18236), (4559, 16644), (5358, 14162), (5529, 13724), (5548, 13677), (6862, 11058), (7081, 10716), (7372, 10293), (8322, 9118)]