72839424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 234880128

約数和(自身を除く): 162040704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 768, 797, 816, 896, 952, 1088, 1344, 1428, 1594, 1632, 1792, 1904, 2176, 2391, 2688, 2856, 3188, 3264, 3808, 4352, 4782, 5376, 5579, 5712, 6376, 6528, 7616, 9564, 11158, 11424, 12752, 13056, 13549, 15232, 16737, 19128, 22316, 22848, 25504, 27098, 30464, 33474, 38256, 40647, 44632, 45696, 51008, 54196, 66948, 76512, 81294, 89264, 91392, 94843, 102016, 108392, 133896, 153024, 162588, 178528, 189686, 204032, 216784, 267792, 284529, 306048, 325176, 357056, 379372, 433568, 535584, 569058, 612096, 650352, 714112, 758744, 867136, 1071168, 1138116, 1300704, 1428224, 1517488, 1734272, 2142336, 2276232, 2601408, 3034976, 3468544, 4284672, 4552464, 5202816, 6069952, 9104928, 10405632, 12139904, 18209856, 24279808, 36419712, 72839424]

約数ペア:

[(1, 72839424), (2, 36419712), (3, 24279808), (4, 18209856), (6, 12139904), (7, 10405632), (8, 9104928), (12, 6069952), (14, 5202816), (16, 4552464), (17, 4284672), (21, 3468544), (24, 3034976), (28, 2601408), (32, 2276232), (34, 2142336), (42, 1734272), (48, 1517488), (51, 1428224), (56, 1300704), (64, 1138116), (68, 1071168), (84, 867136), (96, 758744), (102, 714112), (112, 650352), (119, 612096), (128, 569058), (136, 535584), (168, 433568), (192, 379372), (204, 357056), (224, 325176), (238, 306048), (256, 284529), (272, 267792), (336, 216784), (357, 204032), (384, 189686), (408, 178528), (448, 162588), (476, 153024), (544, 133896), (672, 108392), (714, 102016), (768, 94843), (797, 91392), (816, 89264), (896, 81294), (952, 76512), (1088, 66948), (1344, 54196), (1428, 51008), (1594, 45696), (1632, 44632), (1792, 40647), (1904, 38256), (2176, 33474), (2391, 30464), (2688, 27098), (2856, 25504), (3188, 22848), (3264, 22316), (3808, 19128), (4352, 16737), (4782, 15232), (5376, 13549), (5579, 13056), (5712, 12752), (6376, 11424), (6528, 11158), (7616, 9564)]