78472476

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 84

約数和(自身を含む): 218145312

約数和(自身を除く): 139672836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1377, 1458, 1583, 1836, 2754, 2916, 3166, 4131, 4749, 5508, 6332, 8262, 9498, 12393, 14247, 16524, 18996, 24786, 26911, 28494, 42741, 49572, 53822, 56988, 80733, 85482, 107644, 128223, 161466, 170964, 242199, 256446, 322932, 384669, 484398, 512892, 726597, 769338, 968796, 1154007, 1453194, 1538676, 2179791, 2308014, 2906388, 4359582, 4616028, 6539373, 8719164, 13078746, 19618119, 26157492, 39236238, 78472476]

約数ペア:

[(1, 78472476), (2, 39236238), (3, 26157492), (4, 19618119), (6, 13078746), (9, 8719164), (12, 6539373), (17, 4616028), (18, 4359582), (27, 2906388), (34, 2308014), (36, 2179791), (51, 1538676), (54, 1453194), (68, 1154007), (81, 968796), (102, 769338), (108, 726597), (153, 512892), (162, 484398), (204, 384669), (243, 322932), (306, 256446), (324, 242199), (459, 170964), (486, 161466), (612, 128223), (729, 107644), (918, 85482), (972, 80733), (1377, 56988), (1458, 53822), (1583, 49572), (1836, 42741), (2754, 28494), (2916, 26911), (3166, 24786), (4131, 18996), (4749, 16524), (5508, 14247), (6332, 12393), (8262, 9498)]