87461946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3132

約数の個数: 72

約数和(自身を含む): 224389620

約数和(自身を除く): 136927674

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3089, 3146, 4719, 6178, 9267, 9438, 14157, 18534, 27801, 28314, 33979, 40157, 55602, 67958, 80314, 101937, 120471, 203874, 240942, 305811, 361413, 373769, 441727, 611622, 722826, 747538, 883454, 1121307, 1325181, 2242614, 2650362, 3363921, 3975543, 4858997, 6727842, 7951086, 9717994, 14576991, 29153982, 43730973, 87461946]

約数ペア:

[(1, 87461946), (2, 43730973), (3, 29153982), (6, 14576991), (9, 9717994), (11, 7951086), (13, 6727842), (18, 4858997), (22, 3975543), (26, 3363921), (33, 2650362), (39, 2242614), (66, 1325181), (78, 1121307), (99, 883454), (117, 747538), (121, 722826), (143, 611622), (198, 441727), (234, 373769), (242, 361413), (286, 305811), (363, 240942), (429, 203874), (726, 120471), (858, 101937), (1089, 80314), (1287, 67958), (1573, 55602), (2178, 40157), (2574, 33979), (3089, 28314), (3146, 27801), (4719, 18534), (6178, 14157), (9267, 9438)]