72183584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 95466976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 251, 304, 344, 352, 418, 473, 502, 608, 688, 817, 836, 946, 1004, 1376, 1634, 1672, 1892, 2008, 2761, 3268, 3344, 3784, 4016, 4769, 5522, 6536, 6688, 7568, 8032, 8987, 9538, 10793, 11044, 13072, 15136, 17974, 19076, 21586, 22088, 26144, 35948, 38152, 43172, 44176, 52459, 71896, 76304, 86344, 88352, 104918, 118723, 143792, 152608, 172688, 205067, 209836, 237446, 287584, 345376, 410134, 419672, 474892, 820268, 839344, 949784, 1640536, 1678688, 1899568, 2255737, 3281072, 3799136, 4511474, 6562144, 9022948, 18045896, 36091792, 72183584]

約数ペア:

[(1, 72183584), (2, 36091792), (4, 18045896), (8, 9022948), (11, 6562144), (16, 4511474), (19, 3799136), (22, 3281072), (32, 2255737), (38, 1899568), (43, 1678688), (44, 1640536), (76, 949784), (86, 839344), (88, 820268), (152, 474892), (172, 419672), (176, 410134), (209, 345376), (251, 287584), (304, 237446), (344, 209836), (352, 205067), (418, 172688), (473, 152608), (502, 143792), (608, 118723), (688, 104918), (817, 88352), (836, 86344), (946, 76304), (1004, 71896), (1376, 52459), (1634, 44176), (1672, 43172), (1892, 38152), (2008, 35948), (2761, 26144), (3268, 22088), (3344, 21586), (3784, 19076), (4016, 17974), (4769, 15136), (5522, 13072), (6536, 11044), (6688, 10793), (7568, 9538), (8032, 8987)]