90151656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 276172800

約数和(自身を除く): 186021144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 463, 488, 532, 732, 798, 854, 926, 1064, 1159, 1281, 1389, 1464, 1596, 1708, 1852, 2318, 2562, 2778, 3192, 3241, 3416, 3477, 3704, 4636, 5124, 5556, 6482, 6954, 8113, 8797, 9272, 9723, 10248, 11112, 12964, 13908, 16226, 17594, 19446, 24339, 25928, 26391, 27816, 28243, 32452, 35188, 38892, 48678, 52782, 56486, 61579, 64904, 70376, 77784, 84729, 97356, 105564, 112972, 123158, 169458, 184737, 194712, 197701, 211128, 225944, 246316, 338916, 369474, 395402, 492632, 536617, 593103, 677832, 738948, 790804, 1073234, 1186206, 1477896, 1581608, 1609851, 2146468, 2372412, 3219702, 3756319, 4292936, 4744824, 6439404, 7512638, 11268957, 12878808, 15025276, 22537914, 30050552, 45075828, 90151656]

約数ペア:

[(1, 90151656), (2, 45075828), (3, 30050552), (4, 22537914), (6, 15025276), (7, 12878808), (8, 11268957), (12, 7512638), (14, 6439404), (19, 4744824), (21, 4292936), (24, 3756319), (28, 3219702), (38, 2372412), (42, 2146468), (56, 1609851), (57, 1581608), (61, 1477896), (76, 1186206), (84, 1073234), (114, 790804), (122, 738948), (133, 677832), (152, 593103), (168, 536617), (183, 492632), (228, 395402), (244, 369474), (266, 338916), (366, 246316), (399, 225944), (427, 211128), (456, 197701), (463, 194712), (488, 184737), (532, 169458), (732, 123158), (798, 112972), (854, 105564), (926, 97356), (1064, 84729), (1159, 77784), (1281, 70376), (1389, 64904), (1464, 61579), (1596, 56486), (1708, 52782), (1852, 48678), (2318, 38892), (2562, 35188), (2778, 32452), (3192, 28243), (3241, 27816), (3416, 26391), (3477, 25928), (3704, 24339), (4636, 19446), (5124, 17594), (5556, 16226), (6482, 13908), (6954, 12964), (8113, 11112), (8797, 10248), (9272, 9723)]