87424038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 212397120

約数和(自身を除く): 124973082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 991, 1014, 1131, 1521, 1982, 2262, 2973, 3042, 3393, 4901, 5946, 6786, 8919, 9802, 12883, 14703, 17838, 25766, 28739, 29406, 38649, 44109, 57478, 77298, 86217, 88218, 115947, 167479, 172434, 231894, 258651, 334958, 373607, 502437, 517302, 747214, 1004874, 1120821, 1507311, 2241642, 3014622, 3362463, 4856891, 6724926, 9713782, 14570673, 29141346, 43712019, 87424038]

約数ペア:

[(1, 87424038), (2, 43712019), (3, 29141346), (6, 14570673), (9, 9713782), (13, 6724926), (18, 4856891), (26, 3362463), (29, 3014622), (39, 2241642), (58, 1507311), (78, 1120821), (87, 1004874), (117, 747214), (169, 517302), (174, 502437), (234, 373607), (261, 334958), (338, 258651), (377, 231894), (507, 172434), (522, 167479), (754, 115947), (991, 88218), (1014, 86217), (1131, 77298), (1521, 57478), (1982, 44109), (2262, 38649), (2973, 29406), (3042, 28739), (3393, 25766), (4901, 17838), (5946, 14703), (6786, 12883), (8919, 9802)]