61272112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 138741120

約数和(自身を除く): 77469008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 146, 152, 176, 209, 251, 292, 304, 418, 502, 584, 803, 836, 1004, 1168, 1387, 1606, 1672, 2008, 2761, 2774, 3212, 3344, 4016, 4769, 5522, 5548, 6424, 9538, 11044, 11096, 12848, 15257, 18323, 19076, 22088, 22192, 30514, 36646, 38152, 44176, 52459, 61028, 73292, 76304, 104918, 122056, 146584, 201553, 209836, 244112, 293168, 348137, 403106, 419672, 696274, 806212, 839344, 1392548, 1612424, 2785096, 3224848, 3829507, 5570192, 7659014, 15318028, 30636056, 61272112]

約数ペア:

[(1, 61272112), (2, 30636056), (4, 15318028), (8, 7659014), (11, 5570192), (16, 3829507), (19, 3224848), (22, 2785096), (38, 1612424), (44, 1392548), (73, 839344), (76, 806212), (88, 696274), (146, 419672), (152, 403106), (176, 348137), (209, 293168), (251, 244112), (292, 209836), (304, 201553), (418, 146584), (502, 122056), (584, 104918), (803, 76304), (836, 73292), (1004, 61028), (1168, 52459), (1387, 44176), (1606, 38152), (1672, 36646), (2008, 30514), (2761, 22192), (2774, 22088), (3212, 19076), (3344, 18323), (4016, 15257), (4769, 12848), (5522, 11096), (5548, 11044), (6424, 9538)]