80281368

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 229516560

約数和(自身を除く): 149235192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 677, 732, 972, 1098, 1354, 1464, 1647, 1944, 2031, 2196, 2708, 3294, 4062, 4392, 4941, 5416, 6093, 6588, 8124, 9882, 12186, 13176, 14823, 16248, 18279, 19764, 24372, 29646, 36558, 39528, 41297, 48744, 54837, 59292, 73116, 82594, 109674, 118584, 123891, 146232, 164511, 165188, 219348, 247782, 329022, 330376, 371673, 438696, 495564, 658044, 743346, 991128, 1115019, 1316088, 1486692, 2230038, 2973384, 3345057, 4460076, 6690114, 8920152, 10035171, 13380228, 20070342, 26760456, 40140684, 80281368]

約数ペア:

[(1, 80281368), (2, 40140684), (3, 26760456), (4, 20070342), (6, 13380228), (8, 10035171), (9, 8920152), (12, 6690114), (18, 4460076), (24, 3345057), (27, 2973384), (36, 2230038), (54, 1486692), (61, 1316088), (72, 1115019), (81, 991128), (108, 743346), (122, 658044), (162, 495564), (183, 438696), (216, 371673), (243, 330376), (244, 329022), (324, 247782), (366, 219348), (486, 165188), (488, 164511), (549, 146232), (648, 123891), (677, 118584), (732, 109674), (972, 82594), (1098, 73116), (1354, 59292), (1464, 54837), (1647, 48744), (1944, 41297), (2031, 39528), (2196, 36558), (2708, 29646), (3294, 24372), (4062, 19764), (4392, 18279), (4941, 16248), (5416, 14823), (6093, 13176), (6588, 12186), (8124, 9882)]