72529704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77489}}^1$

素因数の和:77514

約数の個数: 48

約数和(自身を含む): 211547700

約数和(自身を除く): 139017996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77489, 154978, 232467, 309956, 464934, 619912, 697401, 929868, 1007357, 1394802, 1859736, 2014714, 2789604, 3022071, 4029428, 5579208, 6044142, 8058856, 9066213, 12088284, 18132426, 24176568, 36264852, 72529704]

約数ペア:

[(1, 72529704), (2, 36264852), (3, 24176568), (4, 18132426), (6, 12088284), (8, 9066213), (9, 8058856), (12, 6044142), (13, 5579208), (18, 4029428), (24, 3022071), (26, 2789604), (36, 2014714), (39, 1859736), (52, 1394802), (72, 1007357), (78, 929868), (104, 697401), (117, 619912), (156, 464934), (234, 309956), (312, 232467), (468, 154978), (936, 77489)]