82195164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 216936720

約数和(自身を除く): 134741556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 131, 174, 261, 262, 348, 393, 522, 524, 601, 786, 1044, 1179, 1202, 1572, 1803, 2358, 2404, 3606, 3799, 4716, 5409, 7212, 7598, 10818, 11397, 15196, 17429, 21636, 22794, 34191, 34858, 45588, 52287, 68382, 69716, 78731, 104574, 136764, 156861, 157462, 209148, 236193, 313722, 314924, 472386, 627444, 708579, 944772, 1417158, 2283199, 2834316, 4566398, 6849597, 9132796, 13699194, 20548791, 27398388, 41097582, 82195164]

約数ペア:

[(1, 82195164), (2, 41097582), (3, 27398388), (4, 20548791), (6, 13699194), (9, 9132796), (12, 6849597), (18, 4566398), (29, 2834316), (36, 2283199), (58, 1417158), (87, 944772), (116, 708579), (131, 627444), (174, 472386), (261, 314924), (262, 313722), (348, 236193), (393, 209148), (522, 157462), (524, 156861), (601, 136764), (786, 104574), (1044, 78731), (1179, 69716), (1202, 68382), (1572, 52287), (1803, 45588), (2358, 34858), (2404, 34191), (3606, 22794), (3799, 21636), (4716, 17429), (5409, 15196), (7212, 11397), (7598, 10818)]