85833748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 216929664

約数和(自身を除く): 131095916

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 97, 119, 143, 154, 169, 182, 187, 194, 221, 238, 286, 308, 338, 364, 374, 388, 442, 476, 572, 676, 679, 748, 884, 1001, 1067, 1183, 1261, 1309, 1358, 1547, 1649, 1859, 2002, 2134, 2366, 2431, 2522, 2618, 2716, 2873, 3094, 3298, 3718, 4004, 4268, 4732, 4862, 5044, 5236, 5746, 6188, 6596, 7436, 7469, 8827, 9724, 11492, 11543, 13013, 13871, 14938, 16393, 17017, 17654, 18139, 20111, 21437, 23086, 26026, 27742, 29876, 31603, 32786, 34034, 35308, 36278, 40222, 42874, 46172, 52052, 55484, 63206, 65572, 68068, 72556, 80444, 85748, 97097, 114751, 126412, 126973, 150059, 180323, 194194, 221221, 229502, 235807, 253946, 278681, 300118, 360646, 388388, 442442, 459004, 471614, 507892, 557362, 600236, 721292, 884884, 943228, 1114724, 1262261, 1650649, 1950767, 2524522, 3065491, 3301298, 3901534, 5049044, 6130982, 6602596, 7803068, 12261964, 21458437, 42916874, 85833748]

約数ペア:

[(1, 85833748), (2, 42916874), (4, 21458437), (7, 12261964), (11, 7803068), (13, 6602596), (14, 6130982), (17, 5049044), (22, 3901534), (26, 3301298), (28, 3065491), (34, 2524522), (44, 1950767), (52, 1650649), (68, 1262261), (77, 1114724), (91, 943228), (97, 884884), (119, 721292), (143, 600236), (154, 557362), (169, 507892), (182, 471614), (187, 459004), (194, 442442), (221, 388388), (238, 360646), (286, 300118), (308, 278681), (338, 253946), (364, 235807), (374, 229502), (388, 221221), (442, 194194), (476, 180323), (572, 150059), (676, 126973), (679, 126412), (748, 114751), (884, 97097), (1001, 85748), (1067, 80444), (1183, 72556), (1261, 68068), (1309, 65572), (1358, 63206), (1547, 55484), (1649, 52052), (1859, 46172), (2002, 42874), (2134, 40222), (2366, 36278), (2431, 35308), (2522, 34034), (2618, 32786), (2716, 31603), (2873, 29876), (3094, 27742), (3298, 26026), (3718, 23086), (4004, 21437), (4268, 20111), (4732, 18139), (4862, 17654), (5044, 17017), (5236, 16393), (5746, 14938), (6188, 13871), (6596, 13013), (7436, 11543), (7469, 11492), (8827, 9724)]