63983916

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 166302864

約数和(自身を除く): 102318948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 219, 251, 291, 292, 388, 438, 502, 582, 657, 753, 873, 876, 1004, 1164, 1314, 1506, 1746, 2259, 2628, 3012, 3492, 4518, 7081, 9036, 14162, 18323, 21243, 24347, 28324, 36646, 42486, 48694, 54969, 63729, 73041, 73292, 84972, 97388, 109938, 127458, 146082, 164907, 219123, 219876, 254916, 292164, 329814, 438246, 659628, 876492, 1777331, 3554662, 5331993, 7109324, 10663986, 15995979, 21327972, 31991958, 63983916]

約数ペア:

[(1, 63983916), (2, 31991958), (3, 21327972), (4, 15995979), (6, 10663986), (9, 7109324), (12, 5331993), (18, 3554662), (36, 1777331), (73, 876492), (97, 659628), (146, 438246), (194, 329814), (219, 292164), (251, 254916), (291, 219876), (292, 219123), (388, 164907), (438, 146082), (502, 127458), (582, 109938), (657, 97388), (753, 84972), (873, 73292), (876, 73041), (1004, 63729), (1164, 54969), (1314, 48694), (1506, 42486), (1746, 36646), (2259, 28324), (2628, 24347), (3012, 21243), (3492, 18323), (4518, 14162), (7081, 9036)]