180672786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 474839040

約数和(自身を除く): 294166254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 163, 171, 266, 326, 342, 399, 463, 489, 798, 926, 978, 1141, 1197, 1389, 1467, 2282, 2394, 2778, 2934, 3097, 3241, 3423, 4167, 6194, 6482, 6846, 8334, 8797, 9291, 9723, 10269, 17594, 18582, 19446, 20538, 21679, 26391, 27873, 29169, 43358, 52782, 55746, 58338, 61579, 65037, 75469, 79173, 123158, 130074, 150938, 158346, 184737, 195111, 226407, 369474, 390222, 452814, 528283, 554211, 679221, 1056566, 1108422, 1358442, 1433911, 1584849, 2867822, 3169698, 4301733, 4754547, 8603466, 9509094, 10037377, 12905199, 20074754, 25810398, 30112131, 60224262, 90336393, 180672786]

約数ペア:

[(1, 180672786), (2, 90336393), (3, 60224262), (6, 30112131), (7, 25810398), (9, 20074754), (14, 12905199), (18, 10037377), (19, 9509094), (21, 8603466), (38, 4754547), (42, 4301733), (57, 3169698), (63, 2867822), (114, 1584849), (126, 1433911), (133, 1358442), (163, 1108422), (171, 1056566), (266, 679221), (326, 554211), (342, 528283), (399, 452814), (463, 390222), (489, 369474), (798, 226407), (926, 195111), (978, 184737), (1141, 158346), (1197, 150938), (1389, 130074), (1467, 123158), (2282, 79173), (2394, 75469), (2778, 65037), (2934, 61579), (3097, 58338), (3241, 55746), (3423, 52782), (4167, 43358), (6194, 29169), (6482, 27873), (6846, 26391), (8334, 21679), (8797, 20538), (9291, 19446), (9723, 18582), (10269, 17594)]