90734994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 239016960

約数和(自身を除く): 148281966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 151, 171, 251, 266, 302, 342, 399, 453, 502, 753, 798, 906, 1057, 1197, 1359, 1506, 1757, 2114, 2259, 2394, 2718, 2869, 3171, 3514, 4518, 4769, 5271, 5738, 6342, 8607, 9513, 9538, 10542, 14307, 15813, 17214, 19026, 20083, 25821, 28614, 31626, 33383, 37901, 40166, 42921, 51642, 60249, 66766, 75802, 85842, 100149, 113703, 120498, 180747, 200298, 227406, 265307, 300447, 341109, 361494, 530614, 600894, 682218, 720119, 795921, 1440238, 1591842, 2160357, 2387763, 4320714, 4775526, 5040833, 6481071, 10081666, 12962142, 15122499, 30244998, 45367497, 90734994]

約数ペア:

[(1, 90734994), (2, 45367497), (3, 30244998), (6, 15122499), (7, 12962142), (9, 10081666), (14, 6481071), (18, 5040833), (19, 4775526), (21, 4320714), (38, 2387763), (42, 2160357), (57, 1591842), (63, 1440238), (114, 795921), (126, 720119), (133, 682218), (151, 600894), (171, 530614), (251, 361494), (266, 341109), (302, 300447), (342, 265307), (399, 227406), (453, 200298), (502, 180747), (753, 120498), (798, 113703), (906, 100149), (1057, 85842), (1197, 75802), (1359, 66766), (1506, 60249), (1757, 51642), (2114, 42921), (2259, 40166), (2394, 37901), (2718, 33383), (2869, 31626), (3171, 28614), (3514, 25821), (4518, 20083), (4769, 19026), (5271, 17214), (5738, 15813), (6342, 14307), (8607, 10542), (9513, 9538)]