81567882

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 202535424

約数和(自身を除く): 120967542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 97, 99, 137, 186, 194, 198, 274, 279, 291, 341, 411, 558, 582, 682, 822, 873, 1023, 1067, 1233, 1507, 1746, 2046, 2134, 2466, 3007, 3014, 3069, 3201, 4247, 4521, 6014, 6138, 6402, 8494, 9021, 9042, 9603, 12741, 13289, 13563, 18042, 19206, 25482, 26578, 27063, 27126, 33077, 38223, 39867, 46717, 54126, 66154, 76446, 79734, 93434, 99231, 119601, 140151, 146179, 198462, 239202, 280302, 292358, 297693, 411959, 420453, 438537, 595386, 823918, 840906, 877074, 1235877, 1315611, 2471754, 2631222, 3707631, 4531549, 7415262, 9063098, 13594647, 27189294, 40783941, 81567882]

約数ペア:

[(1, 81567882), (2, 40783941), (3, 27189294), (6, 13594647), (9, 9063098), (11, 7415262), (18, 4531549), (22, 3707631), (31, 2631222), (33, 2471754), (62, 1315611), (66, 1235877), (93, 877074), (97, 840906), (99, 823918), (137, 595386), (186, 438537), (194, 420453), (198, 411959), (274, 297693), (279, 292358), (291, 280302), (341, 239202), (411, 198462), (558, 146179), (582, 140151), (682, 119601), (822, 99231), (873, 93434), (1023, 79734), (1067, 76446), (1233, 66154), (1507, 54126), (1746, 46717), (2046, 39867), (2134, 38223), (2466, 33077), (3007, 27126), (3014, 27063), (3069, 26578), (3201, 25482), (4247, 19206), (4521, 18042), (6014, 13563), (6138, 13289), (6402, 12741), (8494, 9603), (9021, 9042)]