31769052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 87275664

約数和(自身を除く): 55506612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 557, 582, 588, 679, 1114, 1164, 1358, 1671, 2037, 2228, 2716, 3342, 3899, 4074, 4753, 6684, 7798, 8148, 9506, 11697, 14259, 15596, 19012, 23394, 27293, 28518, 46788, 54029, 54586, 57036, 81879, 108058, 109172, 162087, 163758, 216116, 324174, 327516, 378203, 648348, 756406, 1134609, 1512812, 2269218, 2647421, 4538436, 5294842, 7942263, 10589684, 15884526, 31769052]

約数ペア:

[(1, 31769052), (2, 15884526), (3, 10589684), (4, 7942263), (6, 5294842), (7, 4538436), (12, 2647421), (14, 2269218), (21, 1512812), (28, 1134609), (42, 756406), (49, 648348), (84, 378203), (97, 327516), (98, 324174), (147, 216116), (194, 163758), (196, 162087), (291, 109172), (294, 108058), (388, 81879), (557, 57036), (582, 54586), (588, 54029), (679, 46788), (1114, 28518), (1164, 27293), (1358, 23394), (1671, 19012), (2037, 15596), (2228, 14259), (2716, 11697), (3342, 9506), (3899, 8148), (4074, 7798), (4753, 6684)]