172683252

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 535896900

約数和(自身を除く): 363213648

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 81, 84, 98, 108, 126, 146, 147, 149, 162, 189, 196, 219, 252, 292, 294, 298, 324, 378, 438, 441, 447, 511, 567, 588, 596, 657, 756, 876, 882, 894, 1022, 1043, 1134, 1314, 1323, 1341, 1533, 1764, 1788, 1971, 2044, 2086, 2268, 2628, 2646, 2682, 3066, 3129, 3577, 3942, 3969, 4023, 4172, 4599, 5292, 5364, 5913, 6132, 6258, 7154, 7301, 7884, 7938, 8046, 9198, 9387, 10731, 10877, 11826, 12069, 12516, 13797, 14308, 14602, 15876, 16092, 18396, 18774, 21462, 21754, 21903, 23652, 24138, 27594, 28161, 29204, 32193, 32631, 37548, 41391, 42924, 43508, 43806, 48276, 55188, 56322, 64386, 65262, 65709, 76139, 82782, 84483, 87612, 96579, 97893, 112644, 128772, 130524, 131418, 152278, 165564, 168966, 193158, 195786, 197127, 228417, 262836, 289737, 293679, 304556, 337932, 386316, 391572, 394254, 456834, 532973, 579474, 587358, 591381, 685251, 788508, 881037, 913668, 1065946, 1158948, 1174716, 1182762, 1370502, 1598919, 1762074, 2055753, 2131892, 2365524, 2741004, 3197838, 3524148, 4111506, 4796757, 6167259, 6395676, 8223012, 9593514, 12334518, 14390271, 19187028, 24669036, 28780542, 43170813, 57561084, 86341626, 172683252]

約数ペア:

[(1, 172683252), (2, 86341626), (3, 57561084), (4, 43170813), (6, 28780542), (7, 24669036), (9, 19187028), (12, 14390271), (14, 12334518), (18, 9593514), (21, 8223012), (27, 6395676), (28, 6167259), (36, 4796757), (42, 4111506), (49, 3524148), (54, 3197838), (63, 2741004), (73, 2365524), (81, 2131892), (84, 2055753), (98, 1762074), (108, 1598919), (126, 1370502), (146, 1182762), (147, 1174716), (149, 1158948), (162, 1065946), (189, 913668), (196, 881037), (219, 788508), (252, 685251), (292, 591381), (294, 587358), (298, 579474), (324, 532973), (378, 456834), (438, 394254), (441, 391572), (447, 386316), (511, 337932), (567, 304556), (588, 293679), (596, 289737), (657, 262836), (756, 228417), (876, 197127), (882, 195786), (894, 193158), (1022, 168966), (1043, 165564), (1134, 152278), (1314, 131418), (1323, 130524), (1341, 128772), (1533, 112644), (1764, 97893), (1788, 96579), (1971, 87612), (2044, 84483), (2086, 82782), (2268, 76139), (2628, 65709), (2646, 65262), (2682, 64386), (3066, 56322), (3129, 55188), (3577, 48276), (3942, 43806), (3969, 43508), (4023, 42924), (4172, 41391), (4599, 37548), (5292, 32631), (5364, 32193), (5913, 29204), (6132, 28161), (6258, 27594), (7154, 24138), (7301, 23652), (7884, 21903), (7938, 21754), (8046, 21462), (9198, 18774), (9387, 18396), (10731, 16092), (10877, 15876), (11826, 14602), (12069, 14308), (12516, 13797)]