72436248

素因数分解:

$2^3\times 3^3\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 201916800

約数和(自身を除く): 129480552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 491, 683, 982, 1366, 1473, 1964, 2049, 2732, 2946, 3928, 4098, 4419, 5464, 5892, 6147, 8196, 8838, 11784, 12294, 13257, 16392, 17676, 18441, 24588, 26514, 35352, 36882, 49176, 53028, 73764, 106056, 147528, 335353, 670706, 1006059, 1341412, 2012118, 2682824, 3018177, 4024236, 6036354, 8048472, 9054531, 12072708, 18109062, 24145416, 36218124, 72436248]

約数ペア:

[(1, 72436248), (2, 36218124), (3, 24145416), (4, 18109062), (6, 12072708), (8, 9054531), (9, 8048472), (12, 6036354), (18, 4024236), (24, 3018177), (27, 2682824), (36, 2012118), (54, 1341412), (72, 1006059), (108, 670706), (216, 335353), (491, 147528), (683, 106056), (982, 73764), (1366, 53028), (1473, 49176), (1964, 36882), (2049, 35352), (2732, 26514), (2946, 24588), (3928, 18441), (4098, 17676), (4419, 16392), (5464, 13257), (5892, 12294), (6147, 11784), (8196, 8838)]