81796176

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 160

約数和(自身を含む): 292838400

約数和(自身を除く): 211042224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1848, 2079, 2376, 2459, 2772, 3024, 3696, 4158, 4752, 4918, 5544, 7377, 8316, 9836, 11088, 14754, 16632, 17213, 19672, 22131, 27049, 29508, 33264, 34426, 39344, 44262, 51639, 54098, 59016, 66393, 68852, 81147, 88524, 103278, 108196, 118032, 132786, 137704, 154917, 162294, 177048, 189343, 206556, 216392, 243441, 265572, 275408, 309834, 324588, 354096, 378686, 413112, 432784, 464751, 486882, 531144, 568029, 619668, 649176, 730323, 757372, 826224, 929502, 973764, 1062288, 1136058, 1239336, 1298352, 1460646, 1514744, 1704087, 1859004, 1947528, 2272116, 2478672, 2921292, 3029488, 3408174, 3718008, 3895056, 4544232, 5112261, 5842584, 6816348, 7436016, 9088464, 10224522, 11685168, 13632696, 20449044, 27265392, 40898088, 81796176]

約数ペア:

[(1, 81796176), (2, 40898088), (3, 27265392), (4, 20449044), (6, 13632696), (7, 11685168), (8, 10224522), (9, 9088464), (11, 7436016), (12, 6816348), (14, 5842584), (16, 5112261), (18, 4544232), (21, 3895056), (22, 3718008), (24, 3408174), (27, 3029488), (28, 2921292), (33, 2478672), (36, 2272116), (42, 1947528), (44, 1859004), (48, 1704087), (54, 1514744), (56, 1460646), (63, 1298352), (66, 1239336), (72, 1136058), (77, 1062288), (84, 973764), (88, 929502), (99, 826224), (108, 757372), (112, 730323), (126, 649176), (132, 619668), (144, 568029), (154, 531144), (168, 486882), (176, 464751), (189, 432784), (198, 413112), (216, 378686), (231, 354096), (252, 324588), (264, 309834), (297, 275408), (308, 265572), (336, 243441), (378, 216392), (396, 206556), (432, 189343), (462, 177048), (504, 162294), (528, 154917), (594, 137704), (616, 132786), (693, 118032), (756, 108196), (792, 103278), (924, 88524), (1008, 81147), (1188, 68852), (1232, 66393), (1386, 59016), (1512, 54098), (1584, 51639), (1848, 44262), (2079, 39344), (2376, 34426), (2459, 33264), (2772, 29508), (3024, 27049), (3696, 22131), (4158, 19672), (4752, 17213), (4918, 16632), (5544, 14754), (7377, 11088), (8316, 9836)]