81302562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 207607680

約数和(自身を除く): 126305118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 121, 138, 198, 207, 242, 253, 297, 363, 414, 506, 541, 594, 621, 726, 759, 1082, 1089, 1242, 1518, 1623, 2178, 2277, 2783, 3246, 3267, 4554, 4869, 5566, 5951, 6534, 6831, 8349, 9738, 11902, 12443, 13662, 14607, 16698, 17853, 24886, 25047, 29214, 35706, 37329, 50094, 53559, 65461, 74658, 75141, 107118, 111987, 130922, 136873, 150282, 160677, 196383, 223974, 273746, 321354, 335961, 392766, 410619, 589149, 671922, 821238, 1178298, 1231857, 1505603, 1767447, 2463714, 3011206, 3534894, 3695571, 4516809, 7391142, 9033618, 13550427, 27100854, 40651281, 81302562]

約数ペア:

[(1, 81302562), (2, 40651281), (3, 27100854), (6, 13550427), (9, 9033618), (11, 7391142), (18, 4516809), (22, 3695571), (23, 3534894), (27, 3011206), (33, 2463714), (46, 1767447), (54, 1505603), (66, 1231857), (69, 1178298), (99, 821238), (121, 671922), (138, 589149), (198, 410619), (207, 392766), (242, 335961), (253, 321354), (297, 273746), (363, 223974), (414, 196383), (506, 160677), (541, 150282), (594, 136873), (621, 130922), (726, 111987), (759, 107118), (1082, 75141), (1089, 74658), (1242, 65461), (1518, 53559), (1623, 50094), (2178, 37329), (2277, 35706), (2783, 29214), (3246, 25047), (3267, 24886), (4554, 17853), (4869, 16698), (5566, 14607), (5951, 13662), (6534, 12443), (6831, 11902), (8349, 9738)]