90467676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 265827744

約数和(自身を除く): 175360068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 83, 102, 117, 137, 153, 156, 166, 204, 221, 234, 249, 274, 306, 332, 411, 442, 468, 498, 548, 612, 663, 747, 822, 884, 996, 1079, 1233, 1326, 1411, 1494, 1644, 1781, 1989, 2158, 2329, 2466, 2652, 2822, 2988, 3237, 3562, 3978, 4233, 4316, 4658, 4932, 5343, 5644, 6474, 6987, 7124, 7956, 8466, 9316, 9711, 10686, 11371, 12699, 12948, 13974, 16029, 16932, 18343, 19422, 20961, 21372, 22742, 25398, 27948, 30277, 32058, 34113, 36686, 38844, 41922, 45484, 50796, 55029, 60554, 64116, 68226, 73372, 83844, 90831, 102339, 110058, 121108, 136452, 147823, 165087, 181662, 193307, 204678, 220116, 272493, 295646, 330174, 363324, 386614, 409356, 443469, 544986, 579921, 591292, 660348, 773228, 886938, 1089972, 1159842, 1330407, 1739763, 1773876, 2319684, 2512991, 2660814, 3479526, 5025982, 5321628, 6959052, 7538973, 10051964, 15077946, 22616919, 30155892, 45233838, 90467676]

約数ペア:

[(1, 90467676), (2, 45233838), (3, 30155892), (4, 22616919), (6, 15077946), (9, 10051964), (12, 7538973), (13, 6959052), (17, 5321628), (18, 5025982), (26, 3479526), (34, 2660814), (36, 2512991), (39, 2319684), (51, 1773876), (52, 1739763), (68, 1330407), (78, 1159842), (83, 1089972), (102, 886938), (117, 773228), (137, 660348), (153, 591292), (156, 579921), (166, 544986), (204, 443469), (221, 409356), (234, 386614), (249, 363324), (274, 330174), (306, 295646), (332, 272493), (411, 220116), (442, 204678), (468, 193307), (498, 181662), (548, 165087), (612, 147823), (663, 136452), (747, 121108), (822, 110058), (884, 102339), (996, 90831), (1079, 83844), (1233, 73372), (1326, 68226), (1411, 64116), (1494, 60554), (1644, 55029), (1781, 50796), (1989, 45484), (2158, 41922), (2329, 38844), (2466, 36686), (2652, 34113), (2822, 32058), (2988, 30277), (3237, 27948), (3562, 25398), (3978, 22742), (4233, 21372), (4316, 20961), (4658, 19422), (4932, 18343), (5343, 16932), (5644, 16029), (6474, 13974), (6987, 12948), (7124, 12699), (7956, 11371), (8466, 10686), (9316, 9711)]