90091872

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 284996880

約数和(自身を除く): 194905008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 617, 624, 676, 702, 864, 936, 1014, 1234, 1248, 1352, 1404, 1521, 1851, 1872, 2028, 2468, 2704, 2808, 3042, 3702, 3744, 4056, 4563, 4936, 5408, 5553, 5616, 6084, 7404, 8021, 8112, 9126, 9872, 11106, 11232, 12168, 14808, 16042, 16224, 16659, 18252, 19744, 22212, 24063, 24336, 29616, 32084, 33318, 36504, 44424, 48126, 48672, 59232, 64168, 66636, 72189, 73008, 88848, 96252, 104273, 128336, 133272, 144378, 146016, 177696, 192504, 208546, 216567, 256672, 266544, 288756, 312819, 385008, 417092, 433134, 533088, 577512, 625638, 770016, 834184, 866268, 938457, 1155024, 1251276, 1668368, 1732536, 1876914, 2310048, 2502552, 2815371, 3336736, 3465072, 3753828, 5005104, 5630742, 6930144, 7507656, 10010208, 11261484, 15015312, 22522968, 30030624, 45045936, 90091872]

約数ペア:

[(1, 90091872), (2, 45045936), (3, 30030624), (4, 22522968), (6, 15015312), (8, 11261484), (9, 10010208), (12, 7507656), (13, 6930144), (16, 5630742), (18, 5005104), (24, 3753828), (26, 3465072), (27, 3336736), (32, 2815371), (36, 2502552), (39, 2310048), (48, 1876914), (52, 1732536), (54, 1668368), (72, 1251276), (78, 1155024), (96, 938457), (104, 866268), (108, 834184), (117, 770016), (144, 625638), (156, 577512), (169, 533088), (208, 433134), (216, 417092), (234, 385008), (288, 312819), (312, 288756), (338, 266544), (351, 256672), (416, 216567), (432, 208546), (468, 192504), (507, 177696), (617, 146016), (624, 144378), (676, 133272), (702, 128336), (864, 104273), (936, 96252), (1014, 88848), (1234, 73008), (1248, 72189), (1352, 66636), (1404, 64168), (1521, 59232), (1851, 48672), (1872, 48126), (2028, 44424), (2468, 36504), (2704, 33318), (2808, 32084), (3042, 29616), (3702, 24336), (3744, 24063), (4056, 22212), (4563, 19744), (4936, 18252), (5408, 16659), (5553, 16224), (5616, 16042), (6084, 14808), (7404, 12168), (8021, 11232), (8112, 11106), (9126, 9872)]