90542904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 163473096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 89, 92, 97, 114, 138, 152, 178, 184, 194, 228, 267, 276, 291, 356, 388, 437, 456, 534, 552, 582, 712, 776, 874, 1068, 1164, 1311, 1691, 1748, 1843, 2047, 2136, 2231, 2328, 2622, 3382, 3496, 3686, 4094, 4462, 5073, 5244, 5529, 6141, 6693, 6764, 7372, 8188, 8633, 8924, 10146, 10488, 11058, 12282, 13386, 13528, 14744, 16376, 17266, 17848, 20292, 22116, 24564, 25899, 26772, 34532, 38893, 40584, 42389, 44232, 49128, 51798, 53544, 69064, 77786, 84778, 103596, 116679, 127167, 155572, 164027, 169556, 198559, 207192, 233358, 254334, 311144, 328054, 339112, 397118, 466716, 492081, 508668, 595677, 656108, 794236, 933432, 984162, 1017336, 1191354, 1312216, 1588472, 1968324, 2382708, 3772621, 3936648, 4765416, 7545242, 11317863, 15090484, 22635726, 30180968, 45271452, 90542904]

約数ペア:

[(1, 90542904), (2, 45271452), (3, 30180968), (4, 22635726), (6, 15090484), (8, 11317863), (12, 7545242), (19, 4765416), (23, 3936648), (24, 3772621), (38, 2382708), (46, 1968324), (57, 1588472), (69, 1312216), (76, 1191354), (89, 1017336), (92, 984162), (97, 933432), (114, 794236), (138, 656108), (152, 595677), (178, 508668), (184, 492081), (194, 466716), (228, 397118), (267, 339112), (276, 328054), (291, 311144), (356, 254334), (388, 233358), (437, 207192), (456, 198559), (534, 169556), (552, 164027), (582, 155572), (712, 127167), (776, 116679), (874, 103596), (1068, 84778), (1164, 77786), (1311, 69064), (1691, 53544), (1748, 51798), (1843, 49128), (2047, 44232), (2136, 42389), (2231, 40584), (2328, 38893), (2622, 34532), (3382, 26772), (3496, 25899), (3686, 24564), (4094, 22116), (4462, 20292), (5073, 17848), (5244, 17266), (5529, 16376), (6141, 14744), (6693, 13528), (6764, 13386), (7372, 12282), (8188, 11058), (8633, 10488), (8924, 10146)]