172517688

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 560878560

約数和(自身を除く): 388360872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 521, 567, 584, 648, 657, 756, 876, 1022, 1042, 1134, 1314, 1512, 1533, 1563, 1752, 1971, 2044, 2084, 2268, 2628, 3066, 3126, 3647, 3942, 4088, 4168, 4536, 4599, 4689, 5256, 5913, 6132, 6252, 7294, 7884, 9198, 9378, 10941, 11826, 12264, 12504, 13797, 14067, 14588, 15768, 18396, 18756, 21882, 23652, 27594, 28134, 29176, 32823, 36792, 37512, 38033, 41391, 42201, 43764, 47304, 55188, 56268, 65646, 76066, 82782, 84402, 87528, 98469, 110376, 112536, 114099, 131292, 152132, 165564, 168804, 196938, 228198, 262584, 266231, 295407, 304264, 331128, 337608, 342297, 393876, 456396, 532462, 590814, 684594, 787752, 798693, 912792, 1026891, 1064924, 1181628, 1369188, 1597386, 2053782, 2129848, 2363256, 2396079, 2738376, 3080673, 3194772, 4107564, 4792158, 6161346, 6389544, 7188237, 8215128, 9584316, 12322692, 14376474, 19168632, 21564711, 24645384, 28752948, 43129422, 57505896, 86258844, 172517688]

約数ペア:

[(1, 172517688), (2, 86258844), (3, 57505896), (4, 43129422), (6, 28752948), (7, 24645384), (8, 21564711), (9, 19168632), (12, 14376474), (14, 12322692), (18, 9584316), (21, 8215128), (24, 7188237), (27, 6389544), (28, 6161346), (36, 4792158), (42, 4107564), (54, 3194772), (56, 3080673), (63, 2738376), (72, 2396079), (73, 2363256), (81, 2129848), (84, 2053782), (108, 1597386), (126, 1369188), (146, 1181628), (162, 1064924), (168, 1026891), (189, 912792), (216, 798693), (219, 787752), (252, 684594), (292, 590814), (324, 532462), (378, 456396), (438, 393876), (504, 342297), (511, 337608), (521, 331128), (567, 304264), (584, 295407), (648, 266231), (657, 262584), (756, 228198), (876, 196938), (1022, 168804), (1042, 165564), (1134, 152132), (1314, 131292), (1512, 114099), (1533, 112536), (1563, 110376), (1752, 98469), (1971, 87528), (2044, 84402), (2084, 82782), (2268, 76066), (2628, 65646), (3066, 56268), (3126, 55188), (3647, 47304), (3942, 43764), (4088, 42201), (4168, 41391), (4536, 38033), (4599, 37512), (4689, 36792), (5256, 32823), (5913, 29176), (6132, 28134), (6252, 27594), (7294, 23652), (7884, 21882), (9198, 18756), (9378, 18396), (10941, 15768), (11826, 14588), (12264, 14067), (12504, 13797)]