64653552

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 140

約数和(自身を含む): 196792464

約数和(自身を除く): 132138912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 241, 243, 276, 324, 368, 414, 432, 482, 486, 552, 621, 648, 723, 729, 828, 964, 972, 1104, 1242, 1296, 1446, 1458, 1656, 1863, 1928, 1944, 2169, 2484, 2892, 2916, 3312, 3726, 3856, 3888, 4338, 4968, 5543, 5589, 5784, 5832, 6507, 7452, 8676, 9936, 11086, 11178, 11568, 11664, 13014, 14904, 16629, 16767, 17352, 19521, 22172, 22356, 26028, 29808, 33258, 33534, 34704, 39042, 44344, 44712, 49887, 52056, 58563, 66516, 67068, 78084, 88688, 89424, 99774, 104112, 117126, 133032, 134136, 149661, 156168, 175689, 199548, 234252, 266064, 268272, 299322, 312336, 351378, 399096, 448983, 468504, 598644, 702756, 798192, 897966, 937008, 1197288, 1346949, 1405512, 1795932, 2394576, 2693898, 2811024, 3591864, 4040847, 5387796, 7183728, 8081694, 10775592, 16163388, 21551184, 32326776, 64653552]

約数ペア:

[(1, 64653552), (2, 32326776), (3, 21551184), (4, 16163388), (6, 10775592), (8, 8081694), (9, 7183728), (12, 5387796), (16, 4040847), (18, 3591864), (23, 2811024), (24, 2693898), (27, 2394576), (36, 1795932), (46, 1405512), (48, 1346949), (54, 1197288), (69, 937008), (72, 897966), (81, 798192), (92, 702756), (108, 598644), (138, 468504), (144, 448983), (162, 399096), (184, 351378), (207, 312336), (216, 299322), (241, 268272), (243, 266064), (276, 234252), (324, 199548), (368, 175689), (414, 156168), (432, 149661), (482, 134136), (486, 133032), (552, 117126), (621, 104112), (648, 99774), (723, 89424), (729, 88688), (828, 78084), (964, 67068), (972, 66516), (1104, 58563), (1242, 52056), (1296, 49887), (1446, 44712), (1458, 44344), (1656, 39042), (1863, 34704), (1928, 33534), (1944, 33258), (2169, 29808), (2484, 26028), (2892, 22356), (2916, 22172), (3312, 19521), (3726, 17352), (3856, 16767), (3888, 16629), (4338, 14904), (4968, 13014), (5543, 11664), (5589, 11568), (5784, 11178), (5832, 11086), (6507, 9936), (7452, 8676)]