77815944

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 231744000

約数和(自身を除く): 153928056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 67, 72, 76, 108, 114, 134, 152, 171, 201, 216, 228, 268, 283, 342, 402, 456, 513, 536, 566, 603, 684, 804, 849, 1026, 1132, 1206, 1273, 1368, 1608, 1698, 1809, 2052, 2264, 2412, 2546, 2547, 3396, 3618, 3819, 4104, 4824, 5092, 5094, 5377, 6792, 7236, 7638, 7641, 10184, 10188, 10754, 11457, 14472, 15276, 15282, 16131, 18961, 20376, 21508, 22914, 30552, 30564, 32262, 34371, 37922, 43016, 45828, 48393, 56883, 61128, 64524, 68742, 75844, 91656, 96786, 113766, 129048, 137484, 145179, 151688, 170649, 193572, 227532, 274968, 290358, 341298, 360259, 387144, 455064, 511947, 580716, 682596, 720518, 1023894, 1080777, 1161432, 1365192, 1441036, 2047788, 2161554, 2882072, 3242331, 4095576, 4323108, 6484662, 8646216, 9726993, 12969324, 19453986, 25938648, 38907972, 77815944]

約数ペア:

[(1, 77815944), (2, 38907972), (3, 25938648), (4, 19453986), (6, 12969324), (8, 9726993), (9, 8646216), (12, 6484662), (18, 4323108), (19, 4095576), (24, 3242331), (27, 2882072), (36, 2161554), (38, 2047788), (54, 1441036), (57, 1365192), (67, 1161432), (72, 1080777), (76, 1023894), (108, 720518), (114, 682596), (134, 580716), (152, 511947), (171, 455064), (201, 387144), (216, 360259), (228, 341298), (268, 290358), (283, 274968), (342, 227532), (402, 193572), (456, 170649), (513, 151688), (536, 145179), (566, 137484), (603, 129048), (684, 113766), (804, 96786), (849, 91656), (1026, 75844), (1132, 68742), (1206, 64524), (1273, 61128), (1368, 56883), (1608, 48393), (1698, 45828), (1809, 43016), (2052, 37922), (2264, 34371), (2412, 32262), (2546, 30564), (2547, 30552), (3396, 22914), (3618, 21508), (3819, 20376), (4104, 18961), (4824, 16131), (5092, 15282), (5094, 15276), (5377, 14472), (6792, 11457), (7236, 10754), (7638, 10188), (7641, 10184)]