71982216

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19603}}^1$

素因数の和:19635

約数の個数: 64

約数和(自身を含む): 211723200

約数和(自身を除く): 139740984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 19603, 39206, 58809, 78412, 117618, 156824, 176427, 235236, 333251, 352854, 470472, 529281, 666502, 705708, 999753, 1058562, 1333004, 1411416, 1999506, 2117124, 2666008, 2999259, 3999012, 4234248, 5998518, 7998024, 8997777, 11997036, 17995554, 23994072, 35991108, 71982216]

約数ペア:

[(1, 71982216), (2, 35991108), (3, 23994072), (4, 17995554), (6, 11997036), (8, 8997777), (9, 7998024), (12, 5998518), (17, 4234248), (18, 3999012), (24, 2999259), (27, 2666008), (34, 2117124), (36, 1999506), (51, 1411416), (54, 1333004), (68, 1058562), (72, 999753), (102, 705708), (108, 666502), (136, 529281), (153, 470472), (204, 352854), (216, 333251), (306, 235236), (408, 176427), (459, 156824), (612, 117618), (918, 78412), (1224, 58809), (1836, 39206), (3672, 19603)]