78056916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 215550720

約数和(自身を除く): 137493804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 89, 106, 159, 178, 197, 212, 267, 318, 356, 371, 394, 534, 591, 623, 636, 742, 788, 1068, 1113, 1182, 1246, 1379, 1484, 1869, 2226, 2364, 2492, 2758, 3738, 4137, 4452, 4717, 5516, 7476, 8274, 9434, 10441, 14151, 16548, 17533, 18868, 20882, 28302, 31323, 33019, 35066, 41764, 52599, 56604, 62646, 66038, 70132, 73087, 99057, 105198, 122731, 125292, 132076, 146174, 198114, 210396, 219261, 245462, 292348, 368193, 396228, 438522, 490924, 736386, 877044, 929249, 1472772, 1858498, 2787747, 3716996, 5575494, 6504743, 11150988, 13009486, 19514229, 26018972, 39028458, 78056916]

約数ペア:

[(1, 78056916), (2, 39028458), (3, 26018972), (4, 19514229), (6, 13009486), (7, 11150988), (12, 6504743), (14, 5575494), (21, 3716996), (28, 2787747), (42, 1858498), (53, 1472772), (84, 929249), (89, 877044), (106, 736386), (159, 490924), (178, 438522), (197, 396228), (212, 368193), (267, 292348), (318, 245462), (356, 219261), (371, 210396), (394, 198114), (534, 146174), (591, 132076), (623, 125292), (636, 122731), (742, 105198), (788, 99057), (1068, 73087), (1113, 70132), (1182, 66038), (1246, 62646), (1379, 56604), (1484, 52599), (1869, 41764), (2226, 35066), (2364, 33019), (2492, 31323), (2758, 28302), (3738, 20882), (4137, 18868), (4452, 17533), (4717, 16548), (5516, 14151), (7476, 10441), (8274, 9434)]