78065568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38723}}^1$

素因数の和:38746

約数の個数: 72

約数和(自身を含む): 253719648

約数和(自身を除く): 175654080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38723, 77446, 116169, 154892, 232338, 271061, 309784, 348507, 464676, 542122, 619568, 697014, 813183, 929352, 1084244, 1239136, 1394028, 1626366, 1858704, 2168488, 2439549, 2788056, 3252732, 3717408, 4336976, 4879098, 5576112, 6505464, 8673952, 9758196, 11152224, 13010928, 19516392, 26021856, 39032784, 78065568]

約数ペア:

[(1, 78065568), (2, 39032784), (3, 26021856), (4, 19516392), (6, 13010928), (7, 11152224), (8, 9758196), (9, 8673952), (12, 6505464), (14, 5576112), (16, 4879098), (18, 4336976), (21, 3717408), (24, 3252732), (28, 2788056), (32, 2439549), (36, 2168488), (42, 1858704), (48, 1626366), (56, 1394028), (63, 1239136), (72, 1084244), (84, 929352), (96, 813183), (112, 697014), (126, 619568), (144, 542122), (168, 464676), (224, 348507), (252, 309784), (288, 271061), (336, 232338), (504, 154892), (672, 116169), (1008, 77446), (2016, 38723)]