64421364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 183617280

約数和(自身を除く): 119195916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 197, 204, 229, 238, 357, 394, 458, 476, 591, 687, 714, 788, 916, 1182, 1374, 1379, 1428, 1603, 2364, 2748, 2758, 3206, 3349, 3893, 4137, 4809, 5516, 6412, 6698, 7786, 8274, 9618, 10047, 11679, 13396, 15572, 16548, 19236, 20094, 23358, 23443, 27251, 40188, 45113, 46716, 46886, 54502, 70329, 81753, 90226, 93772, 109004, 135339, 140658, 163506, 180452, 270678, 281316, 315791, 327012, 541356, 631582, 766921, 947373, 1263164, 1533842, 1894746, 2300763, 3067684, 3789492, 4601526, 5368447, 9203052, 10736894, 16105341, 21473788, 32210682, 64421364]

約数ペア:

[(1, 64421364), (2, 32210682), (3, 21473788), (4, 16105341), (6, 10736894), (7, 9203052), (12, 5368447), (14, 4601526), (17, 3789492), (21, 3067684), (28, 2300763), (34, 1894746), (42, 1533842), (51, 1263164), (68, 947373), (84, 766921), (102, 631582), (119, 541356), (197, 327012), (204, 315791), (229, 281316), (238, 270678), (357, 180452), (394, 163506), (458, 140658), (476, 135339), (591, 109004), (687, 93772), (714, 90226), (788, 81753), (916, 70329), (1182, 54502), (1374, 46886), (1379, 46716), (1428, 45113), (1603, 40188), (2364, 27251), (2748, 23443), (2758, 23358), (3206, 20094), (3349, 19236), (3893, 16548), (4137, 15572), (4809, 13396), (5516, 11679), (6412, 10047), (6698, 9618), (7786, 8274)]