87846044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 106899556

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 59, 76, 118, 137, 143, 209, 236, 247, 274, 286, 418, 494, 548, 572, 649, 767, 836, 988, 1121, 1298, 1507, 1534, 1781, 2242, 2596, 2603, 2717, 3014, 3068, 3562, 4484, 5206, 5434, 6028, 7124, 8083, 8437, 10412, 10868, 12331, 14573, 16166, 16874, 19591, 24662, 28633, 29146, 32332, 33748, 33839, 39182, 49324, 57266, 58292, 67678, 78364, 88913, 105079, 114532, 135356, 153577, 160303, 177826, 210158, 307154, 320606, 355652, 372229, 420316, 614308, 641212, 744458, 1155869, 1488916, 1689347, 1996501, 2311738, 3378694, 3993002, 4623476, 6757388, 7986004, 21961511, 43923022, 87846044]

約数ペア:

[(1, 87846044), (2, 43923022), (4, 21961511), (11, 7986004), (13, 6757388), (19, 4623476), (22, 3993002), (26, 3378694), (38, 2311738), (44, 1996501), (52, 1689347), (59, 1488916), (76, 1155869), (118, 744458), (137, 641212), (143, 614308), (209, 420316), (236, 372229), (247, 355652), (274, 320606), (286, 307154), (418, 210158), (494, 177826), (548, 160303), (572, 153577), (649, 135356), (767, 114532), (836, 105079), (988, 88913), (1121, 78364), (1298, 67678), (1507, 58292), (1534, 57266), (1781, 49324), (2242, 39182), (2596, 33839), (2603, 33748), (2717, 32332), (3014, 29146), (3068, 28633), (3562, 24662), (4484, 19591), (5206, 16874), (5434, 16166), (6028, 14573), (7124, 12331), (8083, 10868), (8437, 10412)]