64536702076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{32251}}^1$

素因数の和:32435

約数の個数: 96

約数和(自身を含む): 144344471040

約数和(自身を除く): 79807768964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 89, 146, 154, 178, 292, 308, 356, 511, 623, 803, 979, 1022, 1246, 1606, 1958, 2044, 2492, 3212, 3916, 5621, 6497, 6853, 11242, 12994, 13706, 22484, 25988, 27412, 32251, 45479, 64502, 71467, 90958, 129004, 142934, 181916, 225757, 285868, 354761, 451514, 500269, 709522, 903028, 1000538, 1419044, 2001076, 2354323, 2483327, 2870339, 4708646, 4966654, 5740678, 9417292, 9933308, 11481356, 16480261, 20092373, 25897553, 31573729, 32960522, 40184746, 51795106, 63147458, 65921044, 80369492, 103590212, 126294916, 181282871, 209534747, 221016103, 362565742, 419069494, 442032206, 725131484, 838138988, 884064412, 1466743229, 2304882217, 2933486458, 4609764434, 5866972916, 9219528868, 16134175519, 32268351038, 64536702076]

約数ペア:

[(1, 64536702076), (2, 32268351038), (4, 16134175519), (7, 9219528868), (11, 5866972916), (14, 4609764434), (22, 2933486458), (28, 2304882217), (44, 1466743229), (73, 884064412), (77, 838138988), (89, 725131484), (146, 442032206), (154, 419069494), (178, 362565742), (292, 221016103), (308, 209534747), (356, 181282871), (511, 126294916), (623, 103590212), (803, 80369492), (979, 65921044), (1022, 63147458), (1246, 51795106), (1606, 40184746), (1958, 32960522), (2044, 31573729), (2492, 25897553), (3212, 20092373), (3916, 16480261), (5621, 11481356), (6497, 9933308), (6853, 9417292), (11242, 5740678), (12994, 4966654), (13706, 4708646), (22484, 2870339), (25988, 2483327), (27412, 2354323), (32251, 2001076), (45479, 1419044), (64502, 1000538), (71467, 903028), (90958, 709522), (129004, 500269), (142934, 451514), (181916, 354761), (225757, 285868)]