72127764

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28219}}^1$

素因数の和:28300

約数の個数: 36

約数和(自身を含む): 184897440

約数和(自身を除く): 112769676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28219, 56438, 84657, 112876, 169314, 253971, 338628, 507942, 1015884, 2003549, 4007098, 6010647, 8014196, 12021294, 18031941, 24042588, 36063882, 72127764]

約数ペア:

[(1, 72127764), (2, 36063882), (3, 24042588), (4, 18031941), (6, 12021294), (9, 8014196), (12, 6010647), (18, 4007098), (36, 2003549), (71, 1015884), (142, 507942), (213, 338628), (284, 253971), (426, 169314), (639, 112876), (852, 84657), (1278, 56438), (2556, 28219)]