77260365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 178483200

約数和(自身を除く): 101222835

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 135, 171, 189, 195, 247, 273, 285, 315, 331, 351, 399, 455, 513, 585, 665, 741, 819, 855, 945, 993, 1197, 1235, 1365, 1655, 1729, 1755, 1995, 2223, 2317, 2457, 2565, 2979, 3591, 3705, 4095, 4303, 4965, 5187, 5985, 6289, 6669, 6951, 8645, 8937, 11115, 11585, 12285, 12909, 14895, 15561, 17955, 18867, 20853, 21515, 25935, 30121, 31445, 33345, 34755, 38727, 44023, 44685, 46683, 56601, 62559, 64545, 77805, 81757, 90363, 94335, 104265, 116181, 132069, 150605, 169803, 193635, 220115, 233415, 245271, 271089, 283005, 312795, 396207, 408785, 451815, 572299, 580905, 660345, 735813, 813267, 849015, 1188621, 1226355, 1355445, 1716897, 1981035, 2207439, 2861495, 3679065, 4066335, 5150691, 5943105, 8584485, 11037195, 15452073, 25753455, 77260365]

約数ペア:

[(1, 77260365), (3, 25753455), (5, 15452073), (7, 11037195), (9, 8584485), (13, 5943105), (15, 5150691), (19, 4066335), (21, 3679065), (27, 2861495), (35, 2207439), (39, 1981035), (45, 1716897), (57, 1355445), (63, 1226355), (65, 1188621), (91, 849015), (95, 813267), (105, 735813), (117, 660345), (133, 580905), (135, 572299), (171, 451815), (189, 408785), (195, 396207), (247, 312795), (273, 283005), (285, 271089), (315, 245271), (331, 233415), (351, 220115), (399, 193635), (455, 169803), (513, 150605), (585, 132069), (665, 116181), (741, 104265), (819, 94335), (855, 90363), (945, 81757), (993, 77805), (1197, 64545), (1235, 62559), (1365, 56601), (1655, 46683), (1729, 44685), (1755, 44023), (1995, 38727), (2223, 34755), (2317, 33345), (2457, 31445), (2565, 30121), (2979, 25935), (3591, 21515), (3705, 20853), (4095, 18867), (4303, 17955), (4965, 15561), (5187, 14895), (5985, 12909), (6289, 12285), (6669, 11585), (6951, 11115), (8645, 8937)]