90106626

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 105848574

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 89, 107, 114, 166, 178, 214, 249, 267, 321, 498, 534, 642, 1577, 1691, 2033, 3154, 3382, 4066, 4731, 5073, 6099, 7387, 8881, 9462, 9523, 10146, 12198, 14774, 17762, 19046, 22161, 26643, 28569, 44322, 53286, 57138, 140353, 168739, 180937, 280706, 337478, 361874, 421059, 506217, 542811, 790409, 842118, 1012434, 1085622, 1580818, 2371227, 4742454, 15017771, 30035542, 45053313, 90106626]

約数ペア:

[(1, 90106626), (2, 45053313), (3, 30035542), (6, 15017771), (19, 4742454), (38, 2371227), (57, 1580818), (83, 1085622), (89, 1012434), (107, 842118), (114, 790409), (166, 542811), (178, 506217), (214, 421059), (249, 361874), (267, 337478), (321, 280706), (498, 180937), (534, 168739), (642, 140353), (1577, 57138), (1691, 53286), (2033, 44322), (3154, 28569), (3382, 26643), (4066, 22161), (4731, 19046), (5073, 17762), (6099, 14774), (7387, 12198), (8881, 10146), (9462, 9523)]