61961196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 160578880

約数和(自身を除く): 98617684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 307, 363, 417, 484, 556, 614, 726, 834, 921, 1228, 1452, 1529, 1668, 1842, 3058, 3377, 3684, 4587, 6116, 6754, 9174, 10131, 13508, 16819, 18348, 20262, 33638, 37147, 40524, 42673, 50457, 67276, 74294, 85346, 100914, 111441, 128019, 148588, 170692, 201828, 222882, 256038, 445764, 469403, 512076, 938806, 1408209, 1877612, 2816418, 5163433, 5632836, 10326866, 15490299, 20653732, 30980598, 61961196]

約数ペア:

[(1, 61961196), (2, 30980598), (3, 20653732), (4, 15490299), (6, 10326866), (11, 5632836), (12, 5163433), (22, 2816418), (33, 1877612), (44, 1408209), (66, 938806), (121, 512076), (132, 469403), (139, 445764), (242, 256038), (278, 222882), (307, 201828), (363, 170692), (417, 148588), (484, 128019), (556, 111441), (614, 100914), (726, 85346), (834, 74294), (921, 67276), (1228, 50457), (1452, 42673), (1529, 40524), (1668, 37147), (1842, 33638), (3058, 20262), (3377, 18348), (3684, 16819), (4587, 13508), (6116, 10131), (6754, 9174)]