42000205788

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1456

約数の個数: 144

約数和(自身を含む): 110855227392

約数和(自身を除く): 68855021604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 211, 279, 346, 372, 422, 519, 558, 633, 692, 844, 1031, 1038, 1116, 1266, 1557, 1899, 2062, 2076, 2532, 3093, 3114, 3798, 4124, 5363, 6186, 6228, 6541, 7596, 9279, 10726, 12372, 13082, 16089, 18558, 19623, 21452, 26164, 31961, 32178, 36503, 37116, 39246, 48267, 58869, 63922, 64356, 73006, 78492, 95883, 96534, 109509, 117738, 127844, 146012, 178363, 191766, 193068, 217541, 219018, 235476, 287649, 328527, 356726, 383532, 435082, 438036, 535089, 575298, 652623, 657054, 713452, 870164, 1070178, 1131593, 1150596, 1305246, 1314108, 1605267, 1957869, 2140356, 2263186, 2610492, 3210534, 3394779, 3915738, 4526372, 5529253, 6421068, 6743771, 6789558, 7831476, 10184337, 11058506, 13487542, 13579116, 16587759, 20231313, 20368674, 22117012, 26975084, 33175518, 37634593, 40462626, 40737348, 49763277, 60693939, 66351036, 75269186, 80925252, 99526554, 112903779, 121387878, 150538372, 199053108, 225807558, 242775756, 338711337, 451615116, 677422674, 1166672383, 1354845348, 2333344766, 3500017149, 4666689532, 7000034298, 10500051447, 14000068596, 21000102894, 42000205788]

約数ペア:

[(1, 42000205788), (2, 21000102894), (3, 14000068596), (4, 10500051447), (6, 7000034298), (9, 4666689532), (12, 3500017149), (18, 2333344766), (31, 1354845348), (36, 1166672383), (62, 677422674), (93, 451615116), (124, 338711337), (173, 242775756), (186, 225807558), (211, 199053108), (279, 150538372), (346, 121387878), (372, 112903779), (422, 99526554), (519, 80925252), (558, 75269186), (633, 66351036), (692, 60693939), (844, 49763277), (1031, 40737348), (1038, 40462626), (1116, 37634593), (1266, 33175518), (1557, 26975084), (1899, 22117012), (2062, 20368674), (2076, 20231313), (2532, 16587759), (3093, 13579116), (3114, 13487542), (3798, 11058506), (4124, 10184337), (5363, 7831476), (6186, 6789558), (6228, 6743771), (6541, 6421068), (7596, 5529253), (9279, 4526372), (10726, 3915738), (12372, 3394779), (13082, 3210534), (16089, 2610492), (18558, 2263186), (19623, 2140356), (21452, 1957869), (26164, 1605267), (31961, 1314108), (32178, 1305246), (36503, 1150596), (37116, 1131593), (39246, 1070178), (48267, 870164), (58869, 713452), (63922, 657054), (64356, 652623), (73006, 575298), (78492, 535089), (95883, 438036), (96534, 435082), (109509, 383532), (117738, 356726), (127844, 328527), (146012, 287649), (178363, 235476), (191766, 219018), (193068, 217541)]