72988956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6323

約数の個数: 72

約数和(自身を含む): 205667280

約数和(自身を除く): 132678324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 6277, 11628, 12554, 18831, 25108, 37662, 56493, 75324, 106709, 112986, 119263, 213418, 225972, 238526, 320127, 357789, 426836, 477052, 640254, 715578, 960381, 1073367, 1280508, 1431156, 1920762, 2027471, 2146734, 3841524, 4054942, 4293468, 6082413, 8109884, 12164826, 18247239, 24329652, 36494478, 72988956]

約数ペア:

[(1, 72988956), (2, 36494478), (3, 24329652), (4, 18247239), (6, 12164826), (9, 8109884), (12, 6082413), (17, 4293468), (18, 4054942), (19, 3841524), (34, 2146734), (36, 2027471), (38, 1920762), (51, 1431156), (57, 1280508), (68, 1073367), (76, 960381), (102, 715578), (114, 640254), (153, 477052), (171, 426836), (204, 357789), (228, 320127), (306, 238526), (323, 225972), (342, 213418), (612, 119263), (646, 112986), (684, 106709), (969, 75324), (1292, 56493), (1938, 37662), (2907, 25108), (3876, 18831), (5814, 12554), (6277, 11628)]