80983152

素因数分解:

$2^4\times 3^6\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 140

約数和(自身を含む): 241518024

約数和(自身を除く): 160534872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 131, 144, 159, 162, 212, 216, 243, 262, 318, 324, 393, 424, 432, 477, 486, 524, 636, 648, 729, 786, 848, 954, 972, 1048, 1179, 1272, 1296, 1431, 1458, 1572, 1908, 1944, 2096, 2358, 2544, 2862, 2916, 3144, 3537, 3816, 3888, 4293, 4716, 5724, 5832, 6288, 6943, 7074, 7632, 8586, 9432, 10611, 11448, 11664, 12879, 13886, 14148, 17172, 18864, 20829, 21222, 22896, 25758, 27772, 28296, 31833, 34344, 38637, 41658, 42444, 51516, 55544, 56592, 62487, 63666, 68688, 77274, 83316, 84888, 95499, 103032, 111088, 124974, 127332, 154548, 166632, 169776, 187461, 190998, 206064, 249948, 254664, 309096, 333264, 374922, 381996, 499896, 509328, 562383, 618192, 749844, 763992, 999792, 1124766, 1499688, 1527984, 1687149, 2249532, 2999376, 3374298, 4499064, 5061447, 6748596, 8998128, 10122894, 13497192, 20245788, 26994384, 40491576, 80983152]

約数ペア:

[(1, 80983152), (2, 40491576), (3, 26994384), (4, 20245788), (6, 13497192), (8, 10122894), (9, 8998128), (12, 6748596), (16, 5061447), (18, 4499064), (24, 3374298), (27, 2999376), (36, 2249532), (48, 1687149), (53, 1527984), (54, 1499688), (72, 1124766), (81, 999792), (106, 763992), (108, 749844), (131, 618192), (144, 562383), (159, 509328), (162, 499896), (212, 381996), (216, 374922), (243, 333264), (262, 309096), (318, 254664), (324, 249948), (393, 206064), (424, 190998), (432, 187461), (477, 169776), (486, 166632), (524, 154548), (636, 127332), (648, 124974), (729, 111088), (786, 103032), (848, 95499), (954, 84888), (972, 83316), (1048, 77274), (1179, 68688), (1272, 63666), (1296, 62487), (1431, 56592), (1458, 55544), (1572, 51516), (1908, 42444), (1944, 41658), (2096, 38637), (2358, 34344), (2544, 31833), (2862, 28296), (2916, 27772), (3144, 25758), (3537, 22896), (3816, 21222), (3888, 20829), (4293, 18864), (4716, 17172), (5724, 14148), (5832, 13886), (6288, 12879), (6943, 11664), (7074, 11448), (7632, 10611), (8586, 9432)]