80850864

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 216709344

約数和(自身を除く): 135858480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 521, 636, 732, 848, 976, 1042, 1272, 1464, 1563, 2084, 2544, 2928, 3126, 3233, 4168, 6252, 6466, 8336, 9699, 12504, 12932, 19398, 25008, 25864, 27613, 31781, 38796, 51728, 55226, 63562, 77592, 82839, 95343, 110452, 127124, 155184, 165678, 190686, 220904, 254248, 331356, 381372, 441808, 508496, 662712, 762744, 1325424, 1525488, 1684393, 3368786, 5053179, 6737572, 10106358, 13475144, 20212716, 26950288, 40425432, 80850864]

約数ペア:

[(1, 80850864), (2, 40425432), (3, 26950288), (4, 20212716), (6, 13475144), (8, 10106358), (12, 6737572), (16, 5053179), (24, 3368786), (48, 1684393), (53, 1525488), (61, 1325424), (106, 762744), (122, 662712), (159, 508496), (183, 441808), (212, 381372), (244, 331356), (318, 254248), (366, 220904), (424, 190686), (488, 165678), (521, 155184), (636, 127124), (732, 110452), (848, 95343), (976, 82839), (1042, 77592), (1272, 63562), (1464, 55226), (1563, 51728), (2084, 38796), (2544, 31781), (2928, 27613), (3126, 25864), (3233, 25008), (4168, 19398), (6252, 12932), (6466, 12504), (8336, 9699)]