71745312

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{15901}}^1$

素因数の和:15961

約数の個数: 48

約数和(自身を含む): 192350592

約数和(自身を除く): 120605280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 15901, 31802, 47703, 63604, 95406, 127208, 190812, 254416, 381624, 508832, 747347, 763248, 1494694, 1526496, 2242041, 2989388, 4484082, 5978776, 8968164, 11957552, 17936328, 23915104, 35872656, 71745312]

約数ペア:

[(1, 71745312), (2, 35872656), (3, 23915104), (4, 17936328), (6, 11957552), (8, 8968164), (12, 5978776), (16, 4484082), (24, 2989388), (32, 2242041), (47, 1526496), (48, 1494694), (94, 763248), (96, 747347), (141, 508832), (188, 381624), (282, 254416), (376, 190812), (564, 127208), (752, 95406), (1128, 63604), (1504, 47703), (2256, 31802), (4512, 15901)]