86531382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 149859018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 37, 42, 46, 54, 63, 69, 74, 111, 126, 138, 161, 189, 207, 222, 259, 269, 322, 333, 378, 414, 483, 518, 538, 621, 666, 777, 807, 851, 966, 999, 1242, 1449, 1554, 1614, 1702, 1883, 1998, 2331, 2421, 2553, 2898, 3766, 4347, 4662, 4842, 5106, 5649, 5957, 6187, 6993, 7263, 7659, 8694, 9953, 11298, 11914, 12374, 13986, 14526, 15318, 16947, 17871, 18561, 19906, 22977, 29859, 33894, 35742, 37122, 43309, 45954, 50841, 53613, 55683, 59718, 69671, 86618, 89577, 101682, 107226, 111366, 129927, 139342, 160839, 167049, 179154, 209013, 228919, 259854, 268731, 321678, 334098, 389781, 418026, 457838, 537462, 627039, 686757, 779562, 1169343, 1254078, 1373514, 1602433, 1881117, 2060271, 2338686, 3204866, 3762234, 4120542, 4807299, 6180813, 9614598, 12361626, 14421897, 28843794, 43265691, 86531382]

約数ペア:

[(1, 86531382), (2, 43265691), (3, 28843794), (6, 14421897), (7, 12361626), (9, 9614598), (14, 6180813), (18, 4807299), (21, 4120542), (23, 3762234), (27, 3204866), (37, 2338686), (42, 2060271), (46, 1881117), (54, 1602433), (63, 1373514), (69, 1254078), (74, 1169343), (111, 779562), (126, 686757), (138, 627039), (161, 537462), (189, 457838), (207, 418026), (222, 389781), (259, 334098), (269, 321678), (322, 268731), (333, 259854), (378, 228919), (414, 209013), (483, 179154), (518, 167049), (538, 160839), (621, 139342), (666, 129927), (777, 111366), (807, 107226), (851, 101682), (966, 89577), (999, 86618), (1242, 69671), (1449, 59718), (1554, 55683), (1614, 53613), (1702, 50841), (1883, 45954), (1998, 43309), (2331, 37122), (2421, 35742), (2553, 33894), (2898, 29859), (3766, 22977), (4347, 19906), (4662, 18561), (4842, 17871), (5106, 16947), (5649, 15318), (5957, 14526), (6187, 13986), (6993, 12374), (7263, 11914), (7659, 11298), (8694, 9953)]