87439176

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 283305600

約数和(自身を除く): 195866424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 47, 54, 58, 66, 72, 81, 87, 88, 94, 99, 108, 116, 132, 141, 162, 174, 188, 198, 216, 232, 243, 261, 264, 282, 297, 319, 324, 348, 376, 396, 423, 486, 517, 522, 564, 594, 638, 648, 696, 729, 783, 792, 846, 891, 957, 972, 1034, 1044, 1128, 1188, 1269, 1276, 1363, 1458, 1551, 1566, 1692, 1782, 1914, 1944, 2068, 2088, 2349, 2376, 2538, 2552, 2673, 2726, 2871, 2916, 3102, 3132, 3384, 3564, 3807, 3828, 4089, 4136, 4653, 4698, 5076, 5346, 5452, 5742, 5832, 6204, 6264, 7047, 7128, 7614, 7656, 8019, 8178, 8613, 9306, 9396, 10152, 10692, 10904, 11421, 11484, 12267, 12408, 13959, 14094, 14993, 15228, 16038, 16356, 17226, 18612, 18792, 21141, 21384, 22842, 22968, 24534, 25839, 27918, 28188, 29986, 30456, 32076, 32712, 34263, 34452, 36801, 37224, 41877, 42282, 44979, 45684, 49068, 51678, 55836, 56376, 59972, 64152, 68526, 68904, 73602, 77517, 83754, 84564, 89958, 91368, 98136, 103356, 110403, 111672, 119944, 125631, 134937, 137052, 147204, 155034, 167508, 169128, 179916, 206712, 220806, 232551, 251262, 269874, 274104, 294408, 310068, 331209, 335016, 359832, 376893, 404811, 441612, 465102, 502524, 539748, 620136, 662418, 753786, 809622, 883224, 930204, 993627, 1005048, 1079496, 1214433, 1324836, 1507572, 1619244, 1860408, 1987254, 2428866, 2649672, 3015144, 3238488, 3643299, 3974508, 4857732, 7286598, 7949016, 9715464, 10929897, 14573196, 21859794, 29146392, 43719588, 87439176]

約数ペア:

[(1, 87439176), (2, 43719588), (3, 29146392), (4, 21859794), (6, 14573196), (8, 10929897), (9, 9715464), (11, 7949016), (12, 7286598), (18, 4857732), (22, 3974508), (24, 3643299), (27, 3238488), (29, 3015144), (33, 2649672), (36, 2428866), (44, 1987254), (47, 1860408), (54, 1619244), (58, 1507572), (66, 1324836), (72, 1214433), (81, 1079496), (87, 1005048), (88, 993627), (94, 930204), (99, 883224), (108, 809622), (116, 753786), (132, 662418), (141, 620136), (162, 539748), (174, 502524), (188, 465102), (198, 441612), (216, 404811), (232, 376893), (243, 359832), (261, 335016), (264, 331209), (282, 310068), (297, 294408), (319, 274104), (324, 269874), (348, 251262), (376, 232551), (396, 220806), (423, 206712), (486, 179916), (517, 169128), (522, 167508), (564, 155034), (594, 147204), (638, 137052), (648, 134937), (696, 125631), (729, 119944), (783, 111672), (792, 110403), (846, 103356), (891, 98136), (957, 91368), (972, 89958), (1034, 84564), (1044, 83754), (1128, 77517), (1188, 73602), (1269, 68904), (1276, 68526), (1363, 64152), (1458, 59972), (1551, 56376), (1566, 55836), (1692, 51678), (1782, 49068), (1914, 45684), (1944, 44979), (2068, 42282), (2088, 41877), (2349, 37224), (2376, 36801), (2538, 34452), (2552, 34263), (2673, 32712), (2726, 32076), (2871, 30456), (2916, 29986), (3102, 28188), (3132, 27918), (3384, 25839), (3564, 24534), (3807, 22968), (3828, 22842), (4089, 21384), (4136, 21141), (4653, 18792), (4698, 18612), (5076, 17226), (5346, 16356), (5452, 16038), (5742, 15228), (5832, 14993), (6204, 14094), (6264, 13959), (7047, 12408), (7128, 12267), (7614, 11484), (7656, 11421), (8019, 10904), (8178, 10692), (8613, 10152), (9306, 9396)]