67800284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 133852320

約数和(自身を除く): 66052036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 97, 194, 323, 388, 541, 646, 1082, 1292, 1649, 1843, 2164, 3298, 3686, 6596, 7372, 9197, 10279, 18394, 20558, 31331, 36788, 41116, 52477, 62662, 104954, 125324, 174743, 209908, 349486, 698972, 892109, 997063, 1784218, 1994126, 3568436, 3988252, 16950071, 33900142, 67800284]

約数ペア:

[(1, 67800284), (2, 33900142), (4, 16950071), (17, 3988252), (19, 3568436), (34, 1994126), (38, 1784218), (68, 997063), (76, 892109), (97, 698972), (194, 349486), (323, 209908), (388, 174743), (541, 125324), (646, 104954), (1082, 62662), (1292, 52477), (1649, 41116), (1843, 36788), (2164, 31331), (3298, 20558), (3686, 18394), (6596, 10279), (7372, 9197)]