72163764

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18059}}^1$

素因数の和:18109

約数の個数: 48

約数和(自身を含む): 192158400

約数和(自身を除く): 119994636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 18059, 36118, 54177, 72236, 108354, 162531, 216708, 325062, 487593, 650124, 668183, 975186, 1336366, 1950372, 2004549, 2672732, 4009098, 6013647, 8018196, 12027294, 18040941, 24054588, 36081882, 72163764]

約数ペア:

[(1, 72163764), (2, 36081882), (3, 24054588), (4, 18040941), (6, 12027294), (9, 8018196), (12, 6013647), (18, 4009098), (27, 2672732), (36, 2004549), (37, 1950372), (54, 1336366), (74, 975186), (108, 668183), (111, 650124), (148, 487593), (222, 325062), (333, 216708), (444, 162531), (666, 108354), (999, 72236), (1332, 54177), (1998, 36118), (3996, 18059)]