80357004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 144

約数和(自身を含む): 263361280

約数和(自身を除く): 183004276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1291, 1482, 1596, 1638, 1729, 2223, 2394, 2582, 2964, 3276, 3458, 3873, 4446, 4788, 5164, 5187, 6916, 7746, 8892, 9037, 10374, 11619, 15492, 15561, 16783, 18074, 20748, 23238, 24529, 27111, 31122, 33566, 36148, 46476, 49058, 50349, 54222, 62244, 67132, 73587, 81333, 98116, 100698, 108444, 117481, 147174, 151047, 162666, 171703, 201396, 220761, 234962, 294348, 302094, 318877, 325332, 343406, 352443, 441522, 469924, 515109, 604188, 637754, 686812, 704886, 883044, 956631, 1030218, 1057329, 1275508, 1409772, 1545327, 1913262, 2060436, 2114658, 2232139, 2869893, 3090654, 3826524, 4229316, 4464278, 5739786, 6181308, 6696417, 8928556, 11479572, 13392834, 20089251, 26785668, 40178502, 80357004]

約数ペア:

[(1, 80357004), (2, 40178502), (3, 26785668), (4, 20089251), (6, 13392834), (7, 11479572), (9, 8928556), (12, 6696417), (13, 6181308), (14, 5739786), (18, 4464278), (19, 4229316), (21, 3826524), (26, 3090654), (28, 2869893), (36, 2232139), (38, 2114658), (39, 2060436), (42, 1913262), (52, 1545327), (57, 1409772), (63, 1275508), (76, 1057329), (78, 1030218), (84, 956631), (91, 883044), (114, 704886), (117, 686812), (126, 637754), (133, 604188), (156, 515109), (171, 469924), (182, 441522), (228, 352443), (234, 343406), (247, 325332), (252, 318877), (266, 302094), (273, 294348), (342, 234962), (364, 220761), (399, 201396), (468, 171703), (494, 162666), (532, 151047), (546, 147174), (684, 117481), (741, 108444), (798, 100698), (819, 98116), (988, 81333), (1092, 73587), (1197, 67132), (1291, 62244), (1482, 54222), (1596, 50349), (1638, 49058), (1729, 46476), (2223, 36148), (2394, 33566), (2582, 31122), (2964, 27111), (3276, 24529), (3458, 23238), (3873, 20748), (4446, 18074), (4788, 16783), (5164, 15561), (5187, 15492), (6916, 11619), (7746, 10374), (8892, 9037)]