90195696

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 266831136

約数和(自身を除く): 176635440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 113, 138, 144, 184, 207, 226, 241, 276, 339, 368, 414, 452, 482, 552, 678, 723, 828, 904, 964, 1017, 1104, 1356, 1446, 1656, 1808, 1928, 2034, 2169, 2599, 2712, 2892, 3312, 3856, 4068, 4338, 5198, 5424, 5543, 5784, 7797, 8136, 8676, 10396, 11086, 11568, 15594, 16272, 16629, 17352, 20792, 22172, 23391, 27233, 31188, 33258, 34704, 41584, 44344, 46782, 49887, 54466, 62376, 66516, 81699, 88688, 93564, 99774, 108932, 124752, 133032, 163398, 187128, 199548, 217864, 245097, 266064, 326796, 374256, 399096, 435728, 490194, 626359, 653592, 798192, 980388, 1252718, 1307184, 1879077, 1960776, 2505436, 3758154, 3921552, 5010872, 5637231, 7516308, 10021744, 11274462, 15032616, 22548924, 30065232, 45097848, 90195696]

約数ペア:

[(1, 90195696), (2, 45097848), (3, 30065232), (4, 22548924), (6, 15032616), (8, 11274462), (9, 10021744), (12, 7516308), (16, 5637231), (18, 5010872), (23, 3921552), (24, 3758154), (36, 2505436), (46, 1960776), (48, 1879077), (69, 1307184), (72, 1252718), (92, 980388), (113, 798192), (138, 653592), (144, 626359), (184, 490194), (207, 435728), (226, 399096), (241, 374256), (276, 326796), (339, 266064), (368, 245097), (414, 217864), (452, 199548), (482, 187128), (552, 163398), (678, 133032), (723, 124752), (828, 108932), (904, 99774), (964, 93564), (1017, 88688), (1104, 81699), (1356, 66516), (1446, 62376), (1656, 54466), (1808, 49887), (1928, 46782), (2034, 44344), (2169, 41584), (2599, 34704), (2712, 33258), (2892, 31188), (3312, 27233), (3856, 23391), (4068, 22172), (4338, 20792), (5198, 17352), (5424, 16629), (5543, 16272), (5784, 15594), (7797, 11568), (8136, 11086), (8676, 10396)]