127990746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6287}}^1$

素因数の和:6340

約数の個数: 64

約数和(自身を含む): 316915200

約数和(自身を除く): 188924454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 6287, 6786, 10179, 12574, 18861, 20358, 37722, 56583, 81731, 113166, 163462, 169749, 182323, 245193, 339498, 364646, 490386, 546969, 735579, 1093938, 1471158, 1640907, 2206737, 2370199, 3281814, 4413474, 4740398, 4922721, 7110597, 9845442, 14221194, 21331791, 42663582, 63995373, 127990746]

約数ペア:

[(1, 127990746), (2, 63995373), (3, 42663582), (6, 21331791), (9, 14221194), (13, 9845442), (18, 7110597), (26, 4922721), (27, 4740398), (29, 4413474), (39, 3281814), (54, 2370199), (58, 2206737), (78, 1640907), (87, 1471158), (117, 1093938), (174, 735579), (234, 546969), (261, 490386), (351, 364646), (377, 339498), (522, 245193), (702, 182323), (754, 169749), (783, 163462), (1131, 113166), (1566, 81731), (2262, 56583), (3393, 37722), (6287, 20358), (6786, 18861), (10179, 12574)]