68720208

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{11273}}^1$

素因数の和:11411

約数の個数: 40

約数和(自身を含む): 178940928

約数和(自身を除く): 110220720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 11273, 22546, 33819, 45092, 67638, 90184, 135276, 180368, 270552, 541104, 1431671, 2863342, 4295013, 5726684, 8590026, 11453368, 17180052, 22906736, 34360104, 68720208]

約数ペア:

[(1, 68720208), (2, 34360104), (3, 22906736), (4, 17180052), (6, 11453368), (8, 8590026), (12, 5726684), (16, 4295013), (24, 2863342), (48, 1431671), (127, 541104), (254, 270552), (381, 180368), (508, 135276), (762, 90184), (1016, 67638), (1524, 45092), (2032, 33819), (3048, 22546), (6096, 11273)]