78527556

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 222286680

約数和(自身を除く): 143759124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 81, 102, 106, 108, 153, 159, 162, 204, 212, 269, 306, 318, 324, 459, 477, 538, 612, 636, 807, 901, 918, 954, 1076, 1377, 1431, 1614, 1802, 1836, 1908, 2421, 2703, 2754, 2862, 3228, 3604, 4293, 4573, 4842, 5406, 5508, 5724, 7263, 8109, 8586, 9146, 9684, 10812, 13719, 14257, 14526, 16218, 17172, 18292, 21789, 24327, 27438, 28514, 29052, 32436, 41157, 42771, 43578, 48654, 54876, 57028, 72981, 82314, 85542, 87156, 97308, 123471, 128313, 145962, 164628, 171084, 242369, 246942, 256626, 291924, 370413, 384939, 484738, 493884, 513252, 727107, 740826, 769878, 969476, 1154817, 1454214, 1481652, 1539756, 2181321, 2309634, 2908428, 4362642, 4619268, 6543963, 8725284, 13087926, 19631889, 26175852, 39263778, 78527556]

約数ペア:

[(1, 78527556), (2, 39263778), (3, 26175852), (4, 19631889), (6, 13087926), (9, 8725284), (12, 6543963), (17, 4619268), (18, 4362642), (27, 2908428), (34, 2309634), (36, 2181321), (51, 1539756), (53, 1481652), (54, 1454214), (68, 1154817), (81, 969476), (102, 769878), (106, 740826), (108, 727107), (153, 513252), (159, 493884), (162, 484738), (204, 384939), (212, 370413), (269, 291924), (306, 256626), (318, 246942), (324, 242369), (459, 171084), (477, 164628), (538, 145962), (612, 128313), (636, 123471), (807, 97308), (901, 87156), (918, 85542), (954, 82314), (1076, 72981), (1377, 57028), (1431, 54876), (1614, 48654), (1802, 43578), (1836, 42771), (1908, 41157), (2421, 32436), (2703, 29052), (2754, 28514), (2862, 27438), (3228, 24327), (3604, 21789), (4293, 18292), (4573, 17172), (4842, 16218), (5406, 14526), (5508, 14257), (5724, 13719), (7263, 10812), (8109, 9684), (8586, 9146)]