77666472

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 246153600

約数和(自身を除く): 168487128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1627, 1768, 1836, 1989, 2652, 2808, 3254, 3672, 3978, 4881, 5304, 5967, 6508, 7956, 9762, 11934, 13016, 14643, 15912, 19524, 21151, 23868, 27659, 29286, 39048, 42302, 43929, 47736, 55318, 58572, 63453, 82977, 84604, 87858, 110636, 117144, 126906, 165954, 169208, 175716, 190359, 221272, 248931, 253812, 331908, 351432, 359567, 380718, 497862, 507624, 571077, 663816, 719134, 746793, 761436, 995724, 1078701, 1142154, 1438268, 1493586, 1522872, 1991448, 2157402, 2284308, 2876536, 2987172, 3236103, 4314804, 4568616, 5974344, 6472206, 8629608, 9708309, 12944412, 19416618, 25888824, 38833236, 77666472]

約数ペア:

[(1, 77666472), (2, 38833236), (3, 25888824), (4, 19416618), (6, 12944412), (8, 9708309), (9, 8629608), (12, 6472206), (13, 5974344), (17, 4568616), (18, 4314804), (24, 3236103), (26, 2987172), (27, 2876536), (34, 2284308), (36, 2157402), (39, 1991448), (51, 1522872), (52, 1493586), (54, 1438268), (68, 1142154), (72, 1078701), (78, 995724), (102, 761436), (104, 746793), (108, 719134), (117, 663816), (136, 571077), (153, 507624), (156, 497862), (204, 380718), (216, 359567), (221, 351432), (234, 331908), (306, 253812), (312, 248931), (351, 221272), (408, 190359), (442, 175716), (459, 169208), (468, 165954), (612, 126906), (663, 117144), (702, 110636), (884, 87858), (918, 84604), (936, 82977), (1224, 63453), (1326, 58572), (1404, 55318), (1627, 47736), (1768, 43929), (1836, 42302), (1989, 39048), (2652, 29286), (2808, 27659), (3254, 23868), (3672, 21151), (3978, 19524), (4881, 15912), (5304, 14643), (5967, 13016), (6508, 11934), (7956, 9762)]