78064392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 158326008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 161, 168, 178, 184, 227, 267, 276, 322, 356, 454, 483, 534, 552, 623, 644, 681, 712, 908, 966, 1068, 1246, 1288, 1362, 1589, 1816, 1869, 1932, 2047, 2136, 2492, 2724, 3178, 3738, 3864, 4094, 4767, 4984, 5221, 5448, 6141, 6356, 7476, 8188, 9534, 10442, 12282, 12712, 14329, 14952, 15663, 16376, 19068, 20203, 20884, 24564, 28658, 31326, 36547, 38136, 40406, 41768, 42987, 49128, 57316, 60609, 62652, 73094, 80812, 85974, 109641, 114632, 121218, 125304, 141421, 146188, 161624, 171948, 219282, 242436, 282842, 292376, 343896, 424263, 438564, 464669, 484872, 565684, 848526, 877128, 929338, 1131368, 1394007, 1697052, 1858676, 2788014, 3252683, 3394104, 3717352, 5576028, 6505366, 9758049, 11152056, 13010732, 19516098, 26021464, 39032196, 78064392]

約数ペア:

[(1, 78064392), (2, 39032196), (3, 26021464), (4, 19516098), (6, 13010732), (7, 11152056), (8, 9758049), (12, 6505366), (14, 5576028), (21, 3717352), (23, 3394104), (24, 3252683), (28, 2788014), (42, 1858676), (46, 1697052), (56, 1394007), (69, 1131368), (84, 929338), (89, 877128), (92, 848526), (138, 565684), (161, 484872), (168, 464669), (178, 438564), (184, 424263), (227, 343896), (267, 292376), (276, 282842), (322, 242436), (356, 219282), (454, 171948), (483, 161624), (534, 146188), (552, 141421), (623, 125304), (644, 121218), (681, 114632), (712, 109641), (908, 85974), (966, 80812), (1068, 73094), (1246, 62652), (1288, 60609), (1362, 57316), (1589, 49128), (1816, 42987), (1869, 41768), (1932, 40406), (2047, 38136), (2136, 36547), (2492, 31326), (2724, 28658), (3178, 24564), (3738, 20884), (3864, 20203), (4094, 19068), (4767, 16376), (4984, 15663), (5221, 14952), (5448, 14329), (6141, 12712), (6356, 12282), (7476, 10442), (8188, 9534)]