145513944

素因数分解:

$2^3\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{2003}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 394687800

約数和(自身を除く): 249173856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1009, 2003, 2018, 3027, 4006, 4036, 6009, 6054, 8012, 8072, 9081, 12018, 12108, 16024, 18027, 18162, 24036, 24216, 36054, 36324, 48072, 72108, 72648, 144216, 2021027, 4042054, 6063081, 8084108, 12126162, 16168216, 18189243, 24252324, 36378486, 48504648, 72756972, 145513944]

約数ペア:

[(1, 145513944), (2, 72756972), (3, 48504648), (4, 36378486), (6, 24252324), (8, 18189243), (9, 16168216), (12, 12126162), (18, 8084108), (24, 6063081), (36, 4042054), (72, 2021027), (1009, 144216), (2003, 72648), (2018, 72108), (3027, 48072), (4006, 36324), (4036, 36054), (6009, 24216), (6054, 24036), (8012, 18162), (8072, 18027), (9081, 16024), (12018, 12108)]