65356788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 181790784

約数和(自身を除く): 116433996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2711, 3444, 4018, 5422, 6027, 8036, 8133, 10844, 12054, 16266, 18977, 24108, 32532, 37954, 56931, 75908, 111151, 113862, 132839, 222302, 227724, 265678, 333453, 398517, 444604, 531356, 666906, 778057, 797034, 1333812, 1556114, 1594068, 2334171, 3112228, 4668342, 5446399, 9336684, 10892798, 16339197, 21785596, 32678394, 65356788]

約数ペア:

[(1, 65356788), (2, 32678394), (3, 21785596), (4, 16339197), (6, 10892798), (7, 9336684), (12, 5446399), (14, 4668342), (21, 3112228), (28, 2334171), (41, 1594068), (42, 1556114), (49, 1333812), (82, 797034), (84, 778057), (98, 666906), (123, 531356), (147, 444604), (164, 398517), (196, 333453), (246, 265678), (287, 227724), (294, 222302), (492, 132839), (574, 113862), (588, 111151), (861, 75908), (1148, 56931), (1722, 37954), (2009, 32532), (2711, 24108), (3444, 18977), (4018, 16266), (5422, 12054), (6027, 10844), (8036, 8133)]