90642426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1171}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 220523520

約数和(自身を除く): 129881094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 266, 291, 399, 582, 679, 798, 1171, 1358, 1843, 2037, 2342, 3513, 3686, 4074, 5529, 7026, 8197, 11058, 12901, 16394, 22249, 24591, 25802, 38703, 44498, 49182, 66747, 77406, 113587, 133494, 155743, 227174, 311486, 340761, 467229, 681522, 795109, 934458, 1590218, 2158153, 2385327, 4316306, 4770654, 6474459, 12948918, 15107071, 30214142, 45321213, 90642426]

約数ペア:

[(1, 90642426), (2, 45321213), (3, 30214142), (6, 15107071), (7, 12948918), (14, 6474459), (19, 4770654), (21, 4316306), (38, 2385327), (42, 2158153), (57, 1590218), (97, 934458), (114, 795109), (133, 681522), (194, 467229), (266, 340761), (291, 311486), (399, 227174), (582, 155743), (679, 133494), (798, 113587), (1171, 77406), (1358, 66747), (1843, 49182), (2037, 44498), (2342, 38703), (3513, 25802), (3686, 24591), (4074, 22249), (5529, 16394), (7026, 12901), (8197, 11058)]