71263038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 180214272

約数和(自身を除く): 108951234

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2113, 2409, 3066, 4226, 4818, 5621, 6339, 11242, 12678, 14791, 16863, 23243, 29582, 33726, 44373, 46486, 69729, 88746, 139458, 154249, 162701, 308498, 325402, 462747, 488103, 925494, 976206, 1079743, 1696739, 2159486, 3239229, 3393478, 5090217, 6478458, 10180434, 11877173, 23754346, 35631519, 71263038]

約数ペア:

[(1, 71263038), (2, 35631519), (3, 23754346), (6, 11877173), (7, 10180434), (11, 6478458), (14, 5090217), (21, 3393478), (22, 3239229), (33, 2159486), (42, 1696739), (66, 1079743), (73, 976206), (77, 925494), (146, 488103), (154, 462747), (219, 325402), (231, 308498), (438, 162701), (462, 154249), (511, 139458), (803, 88746), (1022, 69729), (1533, 46486), (1606, 44373), (2113, 33726), (2409, 29582), (3066, 23243), (4226, 16863), (4818, 14791), (5621, 12678), (6339, 11242)]