73089808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 60

約数和(自身を含む): 163930480

約数和(自身を除く): 90840672

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 1987, 2299, 3344, 3974, 4598, 7948, 9196, 15896, 18392, 21857, 31792, 36784, 37753, 43714, 75506, 87428, 151012, 174856, 240427, 302024, 349712, 415283, 480854, 604048, 830566, 961708, 1661132, 1923416, 3322264, 3846832, 4568113, 6644528, 9136226, 18272452, 36544904, 73089808]

約数ペア:

[(1, 73089808), (2, 36544904), (4, 18272452), (8, 9136226), (11, 6644528), (16, 4568113), (19, 3846832), (22, 3322264), (38, 1923416), (44, 1661132), (76, 961708), (88, 830566), (121, 604048), (152, 480854), (176, 415283), (209, 349712), (242, 302024), (304, 240427), (418, 174856), (484, 151012), (836, 87428), (968, 75506), (1672, 43714), (1936, 37753), (1987, 36784), (2299, 31792), (3344, 21857), (3974, 18392), (4598, 15896), (7948, 9196)]