65705057968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1187

約数の個数: 120

約数和(自身を含む): 141555783600

約数和(自身を除く): 75850725632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 449, 484, 524, 577, 898, 968, 1048, 1154, 1441, 1796, 1936, 2096, 2308, 2882, 3592, 4616, 4939, 5764, 6347, 7184, 9232, 9878, 11528, 12694, 15851, 19756, 23056, 25388, 31702, 39512, 50776, 54329, 58819, 63404, 69817, 75587, 79024, 101552, 108658, 117638, 126808, 139634, 151174, 217316, 235276, 253616, 259073, 279268, 302348, 434632, 470552, 518146, 558536, 604696, 647009, 831457, 869264, 941104, 1036292, 1117072, 1209392, 1294018, 1662914, 2072584, 2588036, 2849803, 3325828, 4145168, 5176072, 5699606, 6651656, 7117099, 9146027, 10352144, 11399212, 13303312, 14234198, 18292054, 22798424, 28468396, 31347833, 33938563, 36584108, 45596848, 56936792, 62695666, 67877126, 73168216, 113873584, 125391332, 135754252, 146336432, 250782664, 271508504, 373324193, 501565328, 543017008, 746648386, 1493296772, 2986593544, 4106566123, 5973187088, 8213132246, 16426264492, 32852528984, 65705057968]

約数ペア:

[(1, 65705057968), (2, 32852528984), (4, 16426264492), (8, 8213132246), (11, 5973187088), (16, 4106566123), (22, 2986593544), (44, 1493296772), (88, 746648386), (121, 543017008), (131, 501565328), (176, 373324193), (242, 271508504), (262, 250782664), (449, 146336432), (484, 135754252), (524, 125391332), (577, 113873584), (898, 73168216), (968, 67877126), (1048, 62695666), (1154, 56936792), (1441, 45596848), (1796, 36584108), (1936, 33938563), (2096, 31347833), (2308, 28468396), (2882, 22798424), (3592, 18292054), (4616, 14234198), (4939, 13303312), (5764, 11399212), (6347, 10352144), (7184, 9146027), (9232, 7117099), (9878, 6651656), (11528, 5699606), (12694, 5176072), (15851, 4145168), (19756, 3325828), (23056, 2849803), (25388, 2588036), (31702, 2072584), (39512, 1662914), (50776, 1294018), (54329, 1209392), (58819, 1117072), (63404, 1036292), (69817, 941104), (75587, 869264), (79024, 831457), (101552, 647009), (108658, 604696), (117638, 558536), (126808, 518146), (139634, 470552), (151174, 434632), (217316, 302348), (235276, 279268), (253616, 259073)]