39572988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 120121344

約数和(自身を除く): 80548356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 167, 182, 186, 196, 217, 273, 294, 334, 364, 372, 403, 434, 501, 546, 588, 637, 651, 668, 806, 868, 1002, 1092, 1169, 1209, 1274, 1302, 1519, 1612, 1911, 2004, 2171, 2338, 2418, 2548, 2604, 2821, 3038, 3507, 3822, 4342, 4557, 4676, 4836, 5177, 5642, 6076, 6513, 7014, 7644, 8183, 8463, 8684, 9114, 10354, 11284, 13026, 14028, 15197, 15531, 16366, 16926, 18228, 19747, 20708, 24549, 26052, 30394, 31062, 32732, 33852, 36239, 39494, 45591, 49098, 59241, 60788, 62124, 67301, 72478, 78988, 91182, 98196, 106379, 108717, 118482, 134602, 144956, 182364, 201903, 212758, 217434, 236964, 253673, 269204, 319137, 403806, 425516, 434868, 471107, 507346, 638274, 761019, 807612, 942214, 1014692, 1276548, 1413321, 1522038, 1884428, 2826642, 3044076, 3297749, 5653284, 6595498, 9893247, 13190996, 19786494, 39572988]

約数ペア:

[(1, 39572988), (2, 19786494), (3, 13190996), (4, 9893247), (6, 6595498), (7, 5653284), (12, 3297749), (13, 3044076), (14, 2826642), (21, 1884428), (26, 1522038), (28, 1413321), (31, 1276548), (39, 1014692), (42, 942214), (49, 807612), (52, 761019), (62, 638274), (78, 507346), (84, 471107), (91, 434868), (93, 425516), (98, 403806), (124, 319137), (147, 269204), (156, 253673), (167, 236964), (182, 217434), (186, 212758), (196, 201903), (217, 182364), (273, 144956), (294, 134602), (334, 118482), (364, 108717), (372, 106379), (403, 98196), (434, 91182), (501, 78988), (546, 72478), (588, 67301), (637, 62124), (651, 60788), (668, 59241), (806, 49098), (868, 45591), (1002, 39494), (1092, 36239), (1169, 33852), (1209, 32732), (1274, 31062), (1302, 30394), (1519, 26052), (1612, 24549), (1911, 20708), (2004, 19747), (2171, 18228), (2338, 16926), (2418, 16366), (2548, 15531), (2604, 15197), (2821, 14028), (3038, 13026), (3507, 11284), (3822, 10354), (4342, 9114), (4557, 8684), (4676, 8463), (4836, 8183), (5177, 7644), (5642, 7014), (6076, 6513)]