88897887986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 142833715200

約数和(自身を除く): 53935827214

約数列:

[1, 2, 31, 61, 62, 89, 109, 122, 178, 218, 1891, 2423, 2759, 3379, 3782, 4846, 5429, 5518, 6649, 6758, 9701, 10858, 13298, 19402, 75113, 147803, 150226, 168299, 206119, 215647, 264107, 295606, 300731, 336598, 412238, 431294, 528214, 591761, 601462, 1183522, 4581893, 6685057, 8187317, 9163786, 13154467, 13370114, 16110527, 16374634, 18344591, 23505523, 26308934, 32221054, 36689182, 47011046, 407788477, 499426337, 728671213, 815576954, 998852674, 1433836903, 1457342426, 2867673806, 44448943993, 88897887986]

約数ペア:

[(1, 88897887986), (2, 44448943993), (31, 2867673806), (61, 1457342426), (62, 1433836903), (89, 998852674), (109, 815576954), (122, 728671213), (178, 499426337), (218, 407788477), (1891, 47011046), (2423, 36689182), (2759, 32221054), (3379, 26308934), (3782, 23505523), (4846, 18344591), (5429, 16374634), (5518, 16110527), (6649, 13370114), (6758, 13154467), (9701, 9163786), (10858, 8187317), (13298, 6685057), (19402, 4581893), (75113, 1183522), (147803, 601462), (150226, 591761), (168299, 528214), (206119, 431294), (215647, 412238), (264107, 336598), (295606, 300731)]