77640318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 203913216

約数和(自身を除く): 126272898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 73, 126, 138, 146, 161, 207, 219, 322, 367, 414, 438, 483, 511, 657, 734, 966, 1022, 1101, 1314, 1449, 1533, 1679, 2202, 2569, 2898, 3066, 3303, 3358, 4599, 5037, 5138, 6606, 7707, 8441, 9198, 10074, 11753, 15111, 15414, 16882, 23121, 23506, 25323, 26791, 30222, 35259, 46242, 50646, 53582, 59087, 70518, 75969, 80373, 105777, 118174, 151938, 160746, 177261, 187537, 211554, 241119, 354522, 375074, 482238, 531783, 562611, 616193, 1063566, 1125222, 1232386, 1687833, 1848579, 3375666, 3697158, 4313351, 5545737, 8626702, 11091474, 12940053, 25880106, 38820159, 77640318]

約数ペア:

[(1, 77640318), (2, 38820159), (3, 25880106), (6, 12940053), (7, 11091474), (9, 8626702), (14, 5545737), (18, 4313351), (21, 3697158), (23, 3375666), (42, 1848579), (46, 1687833), (63, 1232386), (69, 1125222), (73, 1063566), (126, 616193), (138, 562611), (146, 531783), (161, 482238), (207, 375074), (219, 354522), (322, 241119), (367, 211554), (414, 187537), (438, 177261), (483, 160746), (511, 151938), (657, 118174), (734, 105777), (966, 80373), (1022, 75969), (1101, 70518), (1314, 59087), (1449, 53582), (1533, 50646), (1679, 46242), (2202, 35259), (2569, 30222), (2898, 26791), (3066, 25323), (3303, 23506), (3358, 23121), (4599, 16882), (5037, 15414), (5138, 15111), (6606, 11753), (7707, 10074), (8441, 9198)]