68768568

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 211161600

約数和(自身を除く): 142393032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 103, 108, 132, 198, 206, 216, 264, 281, 297, 309, 396, 412, 562, 594, 618, 792, 824, 843, 927, 1124, 1133, 1188, 1236, 1686, 1854, 2248, 2266, 2376, 2472, 2529, 2781, 3091, 3372, 3399, 3708, 4532, 5058, 5562, 6182, 6744, 6798, 7416, 7587, 9064, 9273, 10116, 10197, 11124, 12364, 13596, 15174, 18546, 20232, 20394, 22248, 24728, 27192, 27819, 28943, 30348, 30591, 37092, 40788, 55638, 57886, 60696, 61182, 74184, 81576, 83457, 86829, 111276, 115772, 122364, 166914, 173658, 222552, 231544, 244728, 260487, 318373, 333828, 347316, 520974, 636746, 667656, 694632, 781461, 955119, 1041948, 1273492, 1562922, 1910238, 2083896, 2546984, 2865357, 3125844, 3820476, 5730714, 6251688, 7640952, 8596071, 11461428, 17192142, 22922856, 34384284, 68768568]

約数ペア:

[(1, 68768568), (2, 34384284), (3, 22922856), (4, 17192142), (6, 11461428), (8, 8596071), (9, 7640952), (11, 6251688), (12, 5730714), (18, 3820476), (22, 3125844), (24, 2865357), (27, 2546984), (33, 2083896), (36, 1910238), (44, 1562922), (54, 1273492), (66, 1041948), (72, 955119), (88, 781461), (99, 694632), (103, 667656), (108, 636746), (132, 520974), (198, 347316), (206, 333828), (216, 318373), (264, 260487), (281, 244728), (297, 231544), (309, 222552), (396, 173658), (412, 166914), (562, 122364), (594, 115772), (618, 111276), (792, 86829), (824, 83457), (843, 81576), (927, 74184), (1124, 61182), (1133, 60696), (1188, 57886), (1236, 55638), (1686, 40788), (1854, 37092), (2248, 30591), (2266, 30348), (2376, 28943), (2472, 27819), (2529, 27192), (2781, 24728), (3091, 22248), (3372, 20394), (3399, 20232), (3708, 18546), (4532, 15174), (5058, 13596), (5562, 12364), (6182, 11124), (6744, 10197), (6798, 10116), (7416, 9273), (7587, 9064)]