77630796

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 219360960

約数和(自身を除く): 141730164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 53, 58, 61, 69, 87, 92, 106, 116, 122, 138, 159, 174, 183, 207, 212, 244, 261, 276, 318, 348, 366, 414, 477, 522, 549, 636, 667, 732, 828, 954, 1044, 1098, 1219, 1334, 1403, 1537, 1769, 1908, 2001, 2196, 2438, 2668, 2806, 3074, 3233, 3538, 3657, 4002, 4209, 4611, 4876, 5307, 5612, 6003, 6148, 6466, 7076, 7314, 8004, 8418, 9222, 9699, 10614, 10971, 12006, 12627, 12932, 13833, 14628, 15921, 16836, 18444, 19398, 21228, 21942, 24012, 25254, 27666, 29097, 31842, 35351, 38796, 40687, 43884, 50508, 55332, 58194, 63684, 70702, 74359, 81374, 93757, 106053, 116388, 122061, 141404, 148718, 162748, 187514, 212106, 223077, 244122, 281271, 297436, 318159, 366183, 375028, 424212, 446154, 488244, 562542, 636318, 669231, 732366, 843813, 892308, 1125084, 1272636, 1338462, 1464732, 1687626, 2156411, 2676924, 3375252, 4312822, 6469233, 8625644, 12938466, 19407699, 25876932, 38815398, 77630796]

約数ペア:

[(1, 77630796), (2, 38815398), (3, 25876932), (4, 19407699), (6, 12938466), (9, 8625644), (12, 6469233), (18, 4312822), (23, 3375252), (29, 2676924), (36, 2156411), (46, 1687626), (53, 1464732), (58, 1338462), (61, 1272636), (69, 1125084), (87, 892308), (92, 843813), (106, 732366), (116, 669231), (122, 636318), (138, 562542), (159, 488244), (174, 446154), (183, 424212), (207, 375028), (212, 366183), (244, 318159), (261, 297436), (276, 281271), (318, 244122), (348, 223077), (366, 212106), (414, 187514), (477, 162748), (522, 148718), (549, 141404), (636, 122061), (667, 116388), (732, 106053), (828, 93757), (954, 81374), (1044, 74359), (1098, 70702), (1219, 63684), (1334, 58194), (1403, 55332), (1537, 50508), (1769, 43884), (1908, 40687), (2001, 38796), (2196, 35351), (2438, 31842), (2668, 29097), (2806, 27666), (3074, 25254), (3233, 24012), (3538, 21942), (3657, 21228), (4002, 19398), (4209, 18444), (4611, 16836), (4876, 15921), (5307, 14628), (5612, 13833), (6003, 12932), (6148, 12627), (6466, 12006), (7076, 10971), (7314, 10614), (8004, 9699), (8418, 9222)]