79941834

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 202870980

約数和(自身を除く): 122929146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 233, 294, 389, 441, 466, 699, 778, 882, 1167, 1398, 1631, 2097, 2334, 2723, 3262, 3501, 4194, 4893, 5446, 7002, 8169, 9786, 11417, 14679, 16338, 19061, 22834, 24507, 29358, 34251, 38122, 49014, 57183, 68502, 90637, 102753, 114366, 171549, 181274, 205506, 271911, 343098, 543822, 634459, 815733, 1268918, 1631466, 1903377, 3806754, 4441213, 5710131, 8882426, 11420262, 13323639, 26647278, 39970917, 79941834]

約数ペア:

[(1, 79941834), (2, 39970917), (3, 26647278), (6, 13323639), (7, 11420262), (9, 8882426), (14, 5710131), (18, 4441213), (21, 3806754), (42, 1903377), (49, 1631466), (63, 1268918), (98, 815733), (126, 634459), (147, 543822), (233, 343098), (294, 271911), (389, 205506), (441, 181274), (466, 171549), (699, 114366), (778, 102753), (882, 90637), (1167, 68502), (1398, 57183), (1631, 49014), (2097, 38122), (2334, 34251), (2723, 29358), (3262, 24507), (3501, 22834), (4194, 19061), (4893, 16338), (5446, 14679), (7002, 11417), (8169, 9786)]