77475762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 218476440

約数和(自身を除く): 141000678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 233, 234, 261, 273, 294, 377, 406, 441, 466, 522, 546, 609, 637, 699, 754, 819, 882, 1131, 1218, 1274, 1398, 1421, 1631, 1638, 1827, 1911, 2097, 2262, 2639, 2842, 3029, 3262, 3393, 3654, 3822, 4194, 4263, 4893, 5278, 5733, 6058, 6757, 6786, 7917, 8526, 9087, 9786, 11417, 11466, 12789, 13514, 14679, 15834, 18174, 18473, 20271, 21203, 22834, 23751, 25578, 27261, 29358, 34251, 36946, 40542, 42406, 47299, 47502, 54522, 55419, 60813, 63609, 68502, 87841, 94598, 102753, 110838, 121626, 127218, 141897, 148421, 166257, 175682, 190827, 205506, 263523, 283794, 296842, 331093, 332514, 381654, 425691, 445263, 527046, 614887, 662186, 790569, 851382, 890526, 993279, 1229774, 1335789, 1581138, 1844661, 1986558, 2671578, 2979837, 3689322, 4304209, 5533983, 5959674, 8608418, 11067966, 12912627, 25825254, 38737881, 77475762]

約数ペア:

[(1, 77475762), (2, 38737881), (3, 25825254), (6, 12912627), (7, 11067966), (9, 8608418), (13, 5959674), (14, 5533983), (18, 4304209), (21, 3689322), (26, 2979837), (29, 2671578), (39, 1986558), (42, 1844661), (49, 1581138), (58, 1335789), (63, 1229774), (78, 993279), (87, 890526), (91, 851382), (98, 790569), (117, 662186), (126, 614887), (147, 527046), (174, 445263), (182, 425691), (203, 381654), (233, 332514), (234, 331093), (261, 296842), (273, 283794), (294, 263523), (377, 205506), (406, 190827), (441, 175682), (466, 166257), (522, 148421), (546, 141897), (609, 127218), (637, 121626), (699, 110838), (754, 102753), (819, 94598), (882, 87841), (1131, 68502), (1218, 63609), (1274, 60813), (1398, 55419), (1421, 54522), (1631, 47502), (1638, 47299), (1827, 42406), (1911, 40542), (2097, 36946), (2262, 34251), (2639, 29358), (2842, 27261), (3029, 25578), (3262, 23751), (3393, 22834), (3654, 21203), (3822, 20271), (4194, 18473), (4263, 18174), (4893, 15834), (5278, 14679), (5733, 13514), (6058, 12789), (6757, 11466), (6786, 11417), (7917, 9786), (8526, 9087)]