72829974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 179131392

約数和(自身を除く): 106301418

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 61, 62, 93, 98, 122, 131, 147, 183, 186, 217, 262, 294, 366, 393, 427, 434, 651, 786, 854, 917, 1281, 1302, 1519, 1834, 1891, 2562, 2751, 2989, 3038, 3782, 4061, 4557, 5502, 5673, 5978, 6419, 7991, 8122, 8967, 9114, 11346, 12183, 12838, 13237, 15982, 17934, 19257, 23973, 24366, 26474, 28427, 38514, 39711, 47946, 55937, 56854, 79422, 85281, 92659, 111874, 167811, 170562, 185318, 198989, 247721, 277977, 335622, 391559, 397978, 495442, 555954, 596967, 743163, 783118, 1174677, 1193934, 1486326, 1734047, 2349354, 3468094, 5202141, 10404282, 12138329, 24276658, 36414987, 72829974]

約数ペア:

[(1, 72829974), (2, 36414987), (3, 24276658), (6, 12138329), (7, 10404282), (14, 5202141), (21, 3468094), (31, 2349354), (42, 1734047), (49, 1486326), (61, 1193934), (62, 1174677), (93, 783118), (98, 743163), (122, 596967), (131, 555954), (147, 495442), (183, 397978), (186, 391559), (217, 335622), (262, 277977), (294, 247721), (366, 198989), (393, 185318), (427, 170562), (434, 167811), (651, 111874), (786, 92659), (854, 85281), (917, 79422), (1281, 56854), (1302, 55937), (1519, 47946), (1834, 39711), (1891, 38514), (2562, 28427), (2751, 26474), (2989, 24366), (3038, 23973), (3782, 19257), (4061, 17934), (4557, 15982), (5502, 13237), (5673, 12838), (5978, 12183), (6419, 11346), (7991, 9114), (8122, 8967)]