68508072

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{16693}}^1$

素因数の和:16727

約数の個数: 64

約数和(自身を含む): 200328000

約数和(自身を除く): 131819928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 16693, 33386, 50079, 66772, 100158, 133544, 150237, 200316, 300474, 317167, 400632, 450711, 600948, 634334, 901422, 951501, 1201896, 1268668, 1802844, 1903002, 2537336, 2854503, 3605688, 3806004, 5709006, 7612008, 8563509, 11418012, 17127018, 22836024, 34254036, 68508072]

約数ペア:

[(1, 68508072), (2, 34254036), (3, 22836024), (4, 17127018), (6, 11418012), (8, 8563509), (9, 7612008), (12, 5709006), (18, 3806004), (19, 3605688), (24, 2854503), (27, 2537336), (36, 1903002), (38, 1802844), (54, 1268668), (57, 1201896), (72, 951501), (76, 901422), (108, 634334), (114, 600948), (152, 450711), (171, 400632), (216, 317167), (228, 300474), (342, 200316), (456, 150237), (513, 133544), (684, 100158), (1026, 66772), (1368, 50079), (2052, 33386), (4104, 16693)]