72954144

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 108

約数和(自身を含む): 213950646

約数和(自身を除く): 140996502

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 137, 144, 172, 258, 274, 288, 344, 387, 411, 516, 548, 688, 774, 822, 1032, 1096, 1233, 1376, 1548, 1644, 1849, 2064, 2192, 2466, 3096, 3288, 3698, 4128, 4384, 4932, 5547, 5891, 6192, 6576, 7396, 9864, 11094, 11782, 12384, 13152, 14792, 16641, 17673, 19728, 22188, 23564, 29584, 33282, 35346, 39456, 44376, 47128, 53019, 59168, 66564, 70692, 88752, 94256, 106038, 133128, 141384, 177504, 188512, 212076, 253313, 266256, 282768, 424152, 506626, 532512, 565536, 759939, 848304, 1013252, 1519878, 1696608, 2026504, 2279817, 3039756, 4053008, 4559634, 6079512, 8106016, 9119268, 12159024, 18238536, 24318048, 36477072, 72954144]

約数ペア:

[(1, 72954144), (2, 36477072), (3, 24318048), (4, 18238536), (6, 12159024), (8, 9119268), (9, 8106016), (12, 6079512), (16, 4559634), (18, 4053008), (24, 3039756), (32, 2279817), (36, 2026504), (43, 1696608), (48, 1519878), (72, 1013252), (86, 848304), (96, 759939), (129, 565536), (137, 532512), (144, 506626), (172, 424152), (258, 282768), (274, 266256), (288, 253313), (344, 212076), (387, 188512), (411, 177504), (516, 141384), (548, 133128), (688, 106038), (774, 94256), (822, 88752), (1032, 70692), (1096, 66564), (1233, 59168), (1376, 53019), (1548, 47128), (1644, 44376), (1849, 39456), (2064, 35346), (2192, 33282), (2466, 29584), (3096, 23564), (3288, 22188), (3698, 19728), (4128, 17673), (4384, 16641), (4932, 14792), (5547, 13152), (5891, 12384), (6192, 11782), (6576, 11094), (7396, 9864)]