71541144

素因数分解:

$2^3\times 3^8\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 212565600

約数和(自身を除く): 141024456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 81, 87, 94, 108, 116, 141, 162, 174, 188, 216, 232, 243, 261, 282, 324, 348, 376, 423, 486, 522, 564, 648, 696, 729, 783, 846, 972, 1044, 1128, 1269, 1363, 1458, 1566, 1692, 1944, 2088, 2187, 2349, 2538, 2726, 2916, 3132, 3384, 3807, 4089, 4374, 4698, 5076, 5452, 5832, 6264, 6561, 7047, 7614, 8178, 8748, 9396, 10152, 10904, 11421, 12267, 13122, 14094, 15228, 16356, 17496, 18792, 21141, 22842, 24534, 26244, 28188, 30456, 32712, 34263, 36801, 42282, 45684, 49068, 52488, 56376, 63423, 68526, 73602, 84564, 91368, 98136, 102789, 110403, 126846, 137052, 147204, 169128, 190269, 205578, 220806, 253692, 274104, 294408, 308367, 331209, 380538, 411156, 441612, 507384, 616734, 662418, 761076, 822312, 883224, 993627, 1233468, 1324836, 1522152, 1987254, 2466936, 2649672, 2980881, 3974508, 5961762, 7949016, 8942643, 11923524, 17885286, 23847048, 35770572, 71541144]

約数ペア:

[(1, 71541144), (2, 35770572), (3, 23847048), (4, 17885286), (6, 11923524), (8, 8942643), (9, 7949016), (12, 5961762), (18, 3974508), (24, 2980881), (27, 2649672), (29, 2466936), (36, 1987254), (47, 1522152), (54, 1324836), (58, 1233468), (72, 993627), (81, 883224), (87, 822312), (94, 761076), (108, 662418), (116, 616734), (141, 507384), (162, 441612), (174, 411156), (188, 380538), (216, 331209), (232, 308367), (243, 294408), (261, 274104), (282, 253692), (324, 220806), (348, 205578), (376, 190269), (423, 169128), (486, 147204), (522, 137052), (564, 126846), (648, 110403), (696, 102789), (729, 98136), (783, 91368), (846, 84564), (972, 73602), (1044, 68526), (1128, 63423), (1269, 56376), (1363, 52488), (1458, 49068), (1566, 45684), (1692, 42282), (1944, 36801), (2088, 34263), (2187, 32712), (2349, 30456), (2538, 28188), (2726, 26244), (2916, 24534), (3132, 22842), (3384, 21141), (3807, 18792), (4089, 17496), (4374, 16356), (4698, 15228), (5076, 14094), (5452, 13122), (5832, 12267), (6264, 11421), (6561, 10904), (7047, 10152), (7614, 9396), (8178, 8748)]