65306268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 174894720

約数和(自身を除く): 109588452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 311, 342, 614, 622, 684, 921, 933, 1228, 1244, 1842, 1866, 2763, 2799, 3684, 3732, 5526, 5598, 5833, 5909, 11052, 11196, 11666, 11818, 17499, 17727, 23332, 23636, 34998, 35454, 52497, 53181, 69996, 70908, 95477, 104994, 106362, 190954, 209988, 212724, 286431, 381908, 572862, 859293, 1145724, 1718586, 1814063, 3437172, 3628126, 5442189, 7256252, 10884378, 16326567, 21768756, 32653134, 65306268]

約数ペア:

[(1, 65306268), (2, 32653134), (3, 21768756), (4, 16326567), (6, 10884378), (9, 7256252), (12, 5442189), (18, 3628126), (19, 3437172), (36, 1814063), (38, 1718586), (57, 1145724), (76, 859293), (114, 572862), (171, 381908), (228, 286431), (307, 212724), (311, 209988), (342, 190954), (614, 106362), (622, 104994), (684, 95477), (921, 70908), (933, 69996), (1228, 53181), (1244, 52497), (1842, 35454), (1866, 34998), (2763, 23636), (2799, 23332), (3684, 17727), (3732, 17499), (5526, 11818), (5598, 11666), (5833, 11196), (5909, 11052)]