87407892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17013

約数の個数: 72

約数和(自身を含む): 259590240

約数和(自身を除く): 172182348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 16979, 33958, 50937, 67916, 101874, 152811, 186769, 203748, 220727, 305622, 373538, 441454, 560307, 611244, 662181, 747076, 882908, 1120614, 1324362, 1680921, 1986543, 2241228, 2427997, 2648724, 3361842, 3973086, 4855994, 6723684, 7283991, 7946172, 9711988, 14567982, 21851973, 29135964, 43703946, 87407892]

約数ペア:

[(1, 87407892), (2, 43703946), (3, 29135964), (4, 21851973), (6, 14567982), (9, 9711988), (11, 7946172), (12, 7283991), (13, 6723684), (18, 4855994), (22, 3973086), (26, 3361842), (33, 2648724), (36, 2427997), (39, 2241228), (44, 1986543), (52, 1680921), (66, 1324362), (78, 1120614), (99, 882908), (117, 747076), (132, 662181), (143, 611244), (156, 560307), (198, 441454), (234, 373538), (286, 305622), (396, 220727), (429, 203748), (468, 186769), (572, 152811), (858, 101874), (1287, 67916), (1716, 50937), (2574, 33958), (5148, 16979)]