90707512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 116790728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 151, 238, 302, 476, 604, 631, 952, 1057, 1208, 1262, 2114, 2524, 2567, 4228, 4417, 5048, 5134, 8456, 8834, 10268, 10727, 17668, 17969, 20536, 21454, 35336, 35938, 42908, 71876, 75089, 85816, 95281, 143752, 150178, 190562, 300356, 381124, 600712, 666967, 762248, 1333934, 1619777, 2667868, 3239554, 5335736, 6479108, 11338439, 12958216, 22676878, 45353756, 90707512]

約数ペア:

[(1, 90707512), (2, 45353756), (4, 22676878), (7, 12958216), (8, 11338439), (14, 6479108), (17, 5335736), (28, 3239554), (34, 2667868), (56, 1619777), (68, 1333934), (119, 762248), (136, 666967), (151, 600712), (238, 381124), (302, 300356), (476, 190562), (604, 150178), (631, 143752), (952, 95281), (1057, 85816), (1208, 75089), (1262, 71876), (2114, 42908), (2524, 35938), (2567, 35336), (4228, 21454), (4417, 20536), (5048, 17969), (5134, 17668), (8456, 10727), (8834, 10268)]