72876492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155719}}^1$

素因数の和:155742

約数の個数: 36

約数和(自身を含む): 198387280

約数和(自身を除く): 125510788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155719, 311438, 467157, 622876, 934314, 1401471, 1868628, 2024347, 2802942, 4048694, 5605884, 6073041, 8097388, 12146082, 18219123, 24292164, 36438246, 72876492]

約数ペア:

[(1, 72876492), (2, 36438246), (3, 24292164), (4, 18219123), (6, 12146082), (9, 8097388), (12, 6073041), (13, 5605884), (18, 4048694), (26, 2802942), (36, 2024347), (39, 1868628), (52, 1401471), (78, 934314), (117, 622876), (156, 467157), (234, 311438), (468, 155719)]