8472156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 25256448

約数和(自身を除く): 16784292

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 173, 212, 231, 308, 318, 346, 371, 462, 519, 583, 636, 692, 742, 924, 1038, 1113, 1166, 1211, 1484, 1749, 1903, 2076, 2226, 2332, 2422, 3498, 3633, 3806, 4081, 4452, 4844, 5709, 6996, 7266, 7612, 8162, 9169, 11418, 12243, 13321, 14532, 16324, 18338, 22836, 24486, 26642, 27507, 36676, 39963, 48972, 53284, 55014, 64183, 79926, 100859, 110028, 128366, 159852, 192549, 201718, 256732, 302577, 385098, 403436, 605154, 706013, 770196, 1210308, 1412026, 2118039, 2824052, 4236078, 8472156]

約数ペア:

[(1, 8472156), (2, 4236078), (3, 2824052), (4, 2118039), (6, 1412026), (7, 1210308), (11, 770196), (12, 706013), (14, 605154), (21, 403436), (22, 385098), (28, 302577), (33, 256732), (42, 201718), (44, 192549), (53, 159852), (66, 128366), (77, 110028), (84, 100859), (106, 79926), (132, 64183), (154, 55014), (159, 53284), (173, 48972), (212, 39963), (231, 36676), (308, 27507), (318, 26642), (346, 24486), (371, 22836), (462, 18338), (519, 16324), (583, 14532), (636, 13321), (692, 12243), (742, 11418), (924, 9169), (1038, 8162), (1113, 7612), (1166, 7266), (1211, 6996), (1484, 5709), (1749, 4844), (1903, 4452), (2076, 4081), (2226, 3806), (2332, 3633), (2422, 3498)]