90149178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69239}}^1$

素因数の和:69282

約数の個数: 32

約数和(自身を含む): 212705280

約数和(自身を除く): 122556102

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 69239, 138478, 207717, 415434, 484673, 969346, 1454019, 2146409, 2908038, 4292818, 6439227, 12878454, 15024863, 30049726, 45074589, 90149178]

約数ペア:

[(1, 90149178), (2, 45074589), (3, 30049726), (6, 15024863), (7, 12878454), (14, 6439227), (21, 4292818), (31, 2908038), (42, 2146409), (62, 1454019), (93, 969346), (186, 484673), (217, 415434), (434, 207717), (651, 138478), (1302, 69239)]